Basic If-Else Statements

Control flow is a fundamental concept in any programming language, including Rust. The if-else statement is a basic control flow construct that allows you to execute different code blocks based on certain conditions.

Your task

In this challenge, you will write a function is_even(n: i32) -> bool that checks if a given number is even or odd using an if-else statement. The function should return true if the number is even, and false if it is odd.

Requirements

The function should take an integer as input.
Use an if-else statement to determine if the number is even.
Return true if the number is even.
Return false if the number is odd.

Example

assert_eq!(is_even(4), true);
assert_eq!(is_even(7), false);
assert_eq!(is_even(0), true);
assert_eq!(is_even(-2), true);
assert_eq!(is_even(-3), false);

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Solutions

Infamous-711

infamous-711

an hour ago

1.99ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

今何求

jhq223

5 hours ago

1.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n%2==0
}

Thatphum

ThatphumCpre

5 hours ago

2.11ms

80.98kb

pub fn is_even(n: i32) -> bool {
    return n%2==0;
}

Thatphum

ThatphumCpre

5 hours ago

1.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    return n%2==0;
}

Francisco

francisco-cmyk

5 hours ago

2.11ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Will Barnett

xbarnett

6 hours ago

1.89ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Carlos Arias

carlos-quantexai

11 hours ago

1.97ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Mikhail

mk-comm

15 hours ago

1.92ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        return true
    } else {
        return false
    }
    // Your code here...
}

Moses

MosesMp3

16 hours ago

1.96ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 ==0{
        return true;
    }
    else {
        return false;
    }
}

Adam Baker

nordicmachine

16 hours ago

2.17ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        return true
    }
    else {
        return false
    }
}

majesticalcreature

17 hours ago

2.09ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Joe Schneider

josschne

19 hours ago

1.99ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {true}
    else {false}
}

sander-b-postnl

20 hours ago

1.98ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Matei Stefanescu

matei

20 hours ago

1.90ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        return true;
    }
    return false;
}

Dmytro Hubskyi

Mitrodan

20 hours ago

1.96ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0 
}

Hendrik De Vloed

hendrikdevloed

a day ago

1.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

amassare

a day ago

2.18ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n%2==0
}

Edoardo A. Morosanu

edoardo-morosanu

a day ago

1.89ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Zava

zavakid

a day ago

2.02ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

viktr

victorchukwuemeka

a day ago

2.15ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Johnchoi913

a day ago

1.95ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Parallaxes

a day ago

2.02ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n & 1 == 0
}

Parallaxes

a day ago

2.04ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n & 1 == 0
}

Elliott Smith

brum-b0

a day ago

2.07ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else { false }
}

Tiago Silva

tiagombsilva

2 days ago

1.98ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    return n % 2 == 0;
}

i5.650

i5-650

2 days ago

1.95ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

retinotopic

2 days ago

2.03ms

80.98kb

pub fn is_even(n: i32) -> bool {
    let mut iseven: bool = false;
    if n % 2 == 0 {
        iseven = true;
    }
    iseven
}

Harry Hornbacher

hhornbacher

2 days ago

1.92ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

ogaca42

2 days ago

1.99ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

st01011

2 days ago

1.91ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0{
        return true
    } else {
        return false
    }
}

Ustin

2 days ago

1.91ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

Patrik Bjärterot

pbjarterot

2 days ago

1.95ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Jonathan Lopez

otherJL0

2 days ago

1.92ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Stefano Cianciulli

CianciuStyles

2 days ago

1.89ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 { return true; }
    else { return false; }
}

Ayush Rawat

ayushrawat10

2 days ago

1.93ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    match n%2 {
        0 => true,
        _ => false,
    }
}

Araden14

2 days ago

2.03ms

80.98kb

pub fn is_even(n: i32) -> bool {
        let mut result: bool = false; 
        
        if n % 2 == 0 {
            result = true;
        }
        else {
            result = false;
        }
        result
    }

damascussteel21

2 days ago

1.96ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

daanbouwman19

2 days ago

1.98ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0 
}

Egor Konovalov

agegorin

2 days ago

2.01ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Oleksandr Romanov

alexromanov

2 days ago

2.19ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Laurențiu STOLERIU

LaurentiuStoleriu

2 days ago

2.00ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        return true;
    }
    false
}

Ojash Neopane

oneopane

3 days ago

1.87ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}

bmelancon

3 days ago

1.90ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {true}
    else {false}
}

Yuraima Estevez

yurm04

3 days ago

1.99ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if (n % 2) == 0 {
        true
    } else {
        false
    }
}

Xinoi

3 days ago

2.03ms

80.98kb

pub fn is_even(n: i32) -> bool {
    if n % 2 == 0 {
        true
    }else {
        false
    }
}

Jiawei Tian

AtJiawei

3 days ago

1.95ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    let remainder = n % 2;
    if remainder == 0 {
        true
    } else{
        false
    }
}

Adi

Aditeya

3 days ago

1.89ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    n % 2 == 0
}

Edgar Christian

edgarcnp

3 days ago

1.87ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n % 2 == 0
}

Abhiyan Chhetri

abhiyan-chhetri

3 days ago

2.08ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        return true;
    }
    else {
        return false;
    }
}

Samuel

Sommos

3 days ago

1.90ms

80.98kb

pub fn is_even(n: i32) -> bool {
    // Your code here...
    if n % 2 == 0 {
        true
    } else {
        false
    }
}