Control Flow

Control flow is a fundamental concept in programming that allows you to dictate how your code executes based on certain conditions. In Rust, one of the ways to control the flow of your program is by using if-else statements.

In this challenge, you will implement a function that checks whether a number is positive, negative, or zero. Depending on the value, your function should return a corresponding string message.

Your task

Your task is to complete the function check_number_sign that takes an integer i32 as input and returns a String indicating whether the number is "positive", "negative", or "zero".

Requirements

If the number is greater than zero, return "positive".
If the number is less than zero, return "negative".
If the number is equal to zero, return "zero".

Example

let result = check_number_sign(10);
assert_eq!(result, "positive");
 
let result = check_number_sign(-5);
assert_eq!(result, "negative");
 
let result = check_number_sign(0);
assert_eq!(result, "zero");

Hints

You can use the if, else if, and else keywords to implement the control flow.
Remember to return the result as a String.

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Solutions

madkrell

2 hours ago

3.11ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        String::from("positive")
    }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 {
        String::from("negative")
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    else {
        String::from("zero")
    }
}

Yuma Nur Alfath

yumanuralfath

4 hours ago

3.32ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // This function takes an integer as input and returns a string
    // indicating whether the number is positive, negative, or zero.
    // Step 1: Check if the number is greater than 0.
    if number > 0 {
        return "positive".to_string(); // Return "positive" if the number is positive.
    }
    // Step 2: Check if the number is less than 0.
    if number < 0 {
        return "negative".to_string(); // Return "negative" if the number is negative.
    }
    // Step 3: If the number is neither greater than nor less than 0, it must be 0.
    return "zero".to_string(); // Return "zero" if the number is zero.
}

CASEA

Zuttergutao

11 hours ago

3.31ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return "positive".to_string()
    } else if number<0 {
        return "negative".to_string()
    } else {
        return "zero".to_string()
    }
}

tagucci

17 hours ago

3.74ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    match number{
        1..=i32::MAX => return "positive".to_string(),
        0 => return "zero".to_string(),
        _ => return "negative".to_string(),
    }
}

YCH931

a day ago

3.17ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number>0{
      return String::from("positive")  
    } else if number <0{
      return String::from("negative") 
    }
    return String::from("zero") 
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

wassie1256

a day ago

3.70ms

87.38kb

pub fn check_number_sign(number: i32) -> String {
    if number > 0 {
        println! ("positive");
        "positive".to_string()
    } else if number < 0 {
        println! ("negative");
        "negative".to_string()
    } else {
        println! ("zero");
        "zero".to_string()
    }
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

jordan-betterman

2 days ago

3.12ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return String::from("positive");
    }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 {
        return String::from("negative");
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    else {
        return String::from("zero");
    }
}

Kağan

medarduss

2 days ago

4.08ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    if number > 0 {
        return String::from("positive");
    } else if number < 0 {
        return String::from("negative");
    } else {
        return String::from("zero");
    }
}

Chris Anatalio

anataliocs

2 days ago

3.30ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number >0 { return String::from("positive") }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 { return String::from("negative") }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    String::from("zero")
}

Facundo Hernandez

facuhernandez99

2 days ago

3.35ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0{
        "positive".to_string()
    }
    else if number == 0{
        "zero".to_string()
    }
    else {
        "negative".to_string()
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Hung Dinh

nhdinh

3 days ago

9.02ms

87.35kb

pub fn check_number_sign(i: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    let ans: &str;
    if i == 0 {
        ans = "zero"
    } else if i < 0 {
        ans = "negative"
    } else {
        ans = "positive"
    }
    String::from(ans)
}

Hung Dinh

nhdinh

3 days ago

3.99ms

87.35kb

pub fn check_number_sign(i: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if i == 0 {
        String::from("zero")
    } else if i < 0 {
        String::from("negative")
    } else {
        String::from("positive")
    }
}

Dario d'Abate

DariodAbate

3 days ago

4.51ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 { return "positive".to_string();}
    // Step 2:
    // Check if the number is negative.
    if number < 0 { return "negative".to_string();}
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    return "zero".to_string();
}

Lucas Deprit

lucasdeprit

3 days ago

3.79ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    if number == 0 {
        String::from("zero")
    } else if number > 0 {
        String::from("positive")
    } else {
        String::from("negative")
    }
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

skrzypson

3 days ago

3.24ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return "positive".to_string()
    }
    else if number < 0 {
        return "negative".to_string()
    }
    // Step 2:
    // Check if the number is negative.
    else {
        return "zero".to_string()
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

amaneru

7ma8no9

3 days ago

8.05ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return "positive".to_string();
    }
    // Step 2:
    // Check if the number is negative.
    if number < 0 {
        return "negative".to_string();
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    return "zero".to_string();
}

Esteban Pérez

lep511

4 days ago

4.09ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number < 0 {
        "negative".to_string()
    } else if number > 0 {
        "positive".to_string()
    } else {
        "zero".to_string()
    }
}

Madhankumar Anandan

amkumar072

4 days ago

3.63ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number> 0{
        String::from("positive")
    } else if number <0{
        String::from("negative")
    } else {
        String::from("zero")
    }
}

Muhammad Haikal

heykall

4 days ago

3.90ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    if number > 0 {
        String::from("positive")
    } else if number < 0 {
        String::from("negative")
    } else {
        String::from("zero")
    }
}

Muhammad Haikal

heykall

4 days ago

3.94ms

87.37kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    let positive = String::from("positive");
    let negative = String::from("negative");
    let zero = String::from("zero");
    let result = if number > 0 {
        return positive.clone()
    } else if number < 0 {
        return negative.clone()
    } else {
        return zero.clone()
    };
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Muhammad Haikal

heykall

4 days ago

3.35ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        String::from("positive")
    } else if number < 0 {
        String::from("negative")
    } else {
        String::from("zero")
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Muhammad Haikal

heykall

4 days ago

3.44ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        String::from("positive")
    } else if number < 0 {
        String::from("negative")
    } else {
        String::from("zero")
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Pranav Garg

PranavGarg01

4 days ago

3.63ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    let mut ans = String::from("");
    if number > 0 {
        ans = String::from("positive");
    };
    if number < 0 {
        ans = String::from("negative");
    };
    if number == 0 {
        ans = String::from("zero")
    };
    return ans
}

tady (GitHub)

tadyjp

5 days ago

3.73ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return "positive".to_string()
    } else if number < 0 {
        return "negative".to_string()
    } else {
        "zero".to_string()
    }
}

Ghostttty

6 days ago

3.12ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    if number > 0 {
        return "positive".to_string();
    } else if number < 0 {
        return "negative".to_string();
    } else {
        return "zero".to_string();
    }
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

zawwwu

6 days ago

5.31ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    if number < 0 {
        return "negative".to_string()
    } else if number > 0 {
        return "positive".to_string()
    } else {
        return "zero".to_string()
    }
}

AKA.MoneyTaker

M4Bo2

7 days ago

3.90ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
 if number >0 {
    return "positive".to_string()
    }// Step 2:
    // Check if the number is negative.
else if number <0 {return "negative".to_string()
    }// Step 3:
    // Handle the case where it's neither positive nor negative.
    else{ return "zero".to_string()}
}

SilentCanon

silentcanon

7 days ago

3.25ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return "positive".to_string();
    }
    if number < 0 {
        return "negative".to_string();
    }
    return "zero".to_string()
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Chris Blake

chrisb92

7 days ago

3.11ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return String::from("positive")
    } else if number == 0 {
        return String::from("zero")
    } else {
        return String::from("negative")
    }
}

pagyeman

7 days ago

3.68ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        format!("positive")
    } else if number < 0 {
        format!("negative")
    } else {
        format!("zero")
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

AnKarl

Zythophilus

8 days ago

4.22ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        "positive".to_string()
    } else if number  < 0 {
        "negative".to_string()
    } else {
        "zero".to_string()
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Faisal Ahmed

Faisal-8898

8 days ago

3.33ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return String::from("positive");
    }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 {
        return "negative".to_string();
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    else {
        return "zero".to_string();
    }
}

Faisal Ahmed

Faisal-8898

8 days ago

3.25ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return String::from("positive");
    }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 {
        return "negative".to_string();
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    else {
        return "zero".to_string();
    }
}

Nelly

nellyisanon

8 days ago

3.02ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return String::from("positive");
    } else if number < 0 {
        return String::from("negative");
    } else {
        return String::from("zero");
    }
}

JackY

Scorpio24

9 days ago

3.33ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if (number > 0) {
        String::from("positive")
    }else if (number < 0) {
        String::from("negative")
    }else {
        String::from("zero")
    }
}

Heatiche Mix

HeaticheTakachi

9 days ago

3.70ms

87.36kb

pub fn check_number_sign(number: i32) -> String {
    let mut r : String = String::from("zero");
    // Return `"positive"` if the number is positive.
    if number > 0 {
        r = String::from("positive");
    }
    // Return `"negative"` if the number is negative.
    else if number < 0 {
       r = String::from("negative");
    }
    r
}

Likith-LVSHD

10 days ago

3.26ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        "positive".to_string()
    }
    else if number < 0 {
        "negative".to_string()
    }
    else {
        "zero".to_string()
    }
}

Yi Hao

leongyihao

10 days ago

3.27ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        "positive".to_string()
    } else if number < 0 {
        "negative".to_string()
    }
    else {
        "zero".to_string()
    }
}

Éric Villani

TheTrueCaligari

10 days ago

3.84ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        "positive".to_string()
    } else if number < 0 {
        "negative".to_string()
    } else {
        "zero".to_string()
    }
}

Sathit Junthong

famesensor

10 days ago

3.75ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return "positive".to_string()
    }
    // Step 2:
    // Check if the number is negative.
    if number < 0 {
        return "negative".to_string()
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    "zero".to_string()
}

fyroostr

10 days ago

3.14ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    match number {
        number if number>0 => "positive".to_string(),
        number if number<0 => "negative".to_string(),
        _ => "zero".to_string(),
    }
}

fyroostr

10 days ago

4.89ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    match number {
        number if number>0 => "positive".to_string(),
        number if number<0 => "negative".to_string(),
        _ => "zero".to_string(),
    }
}

Justin Lee

juslee

10 days ago

3.17ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        String::from("positive")
    }
    // Step 2:
    // Check if the number is negative.
    else if number < 0 {
        String::from("negative")
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    else {
        String::from("zero")
    }
}

PixelForg

11 days ago

3.61ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    if number > 0 {
        String::from("positive")
    } else if number < 0 {
        String::from("negative")
    } else {
        String::from("zero")
    }
}

kustrun

11 days ago

3.42ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return String::from("positive");
    } else if number < 0 {
        return String::from("negative");
    }
    String::from("zero")
}

Lê Minh Quân

aleister1102

11 days ago

4.06ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        String::from("positive")
    } else if number < 0 {
        String::from("negative")
    } else {
        String::from("zero")
    }
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

Muhammad Najib Bala

NAJIB-B

11 days ago

3.78ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        return String::from("positive")
    }
    else if number < 0 {
        return String::from("negative")
    } 
    else {
        return String::from("zero")
    } 
    
    // Step 2:
    // Check if the number is negative.
    // Step 3:
    // Handle the case where it's neither positive nor negative.
}

gmvar

12 days ago

3.99ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    if number > 0 {return "positive".into();}
    // Step 2:
    // Check if the number is negative.
    if number < 0 {return "negative".into();}
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    "zero".into()
}

DevBrain888

12 days ago

3.23ms

87.35kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    // Step 1:
    // Check if the number is positive.
    
    // Step 2:
    // Check if the number is negative.
    
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    if number > 0 {
        return "positive".to_string();
    } else if number < 0 {
        return "negative".to_string();
    } else {
        return "zero".to_string()
    }
}

wiasliaw

12 days ago

12.67ms

87.36kb

pub fn check_number_sign(number: i32) -> String {
    // Return `"positive"` if the number is positive.
    // Return `"negative"` if the number is negative.
    // Return `"zero"` if the number is zero.
    let mut ret = String::from("zero");
    // Step 1:
    // Check if the number is positive.
    if number > 0 {
        ret = String::from("positive");
    }
    // Step 2:
    // Check if the number is negative.
    if number < 0 {
        ret = String::from("negative");
    }
    // Step 3:
    // Handle the case where it's neither positive nor negative.
    ret
}