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

Ramon Silva

rsilva1

2 hours ago

2.58ms

80.98kb

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

emiludenz

a day ago

3.44ms

80.98kb

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

Marouan Boulahtouf

MBoulahtouf

2 days ago

2.40ms

80.98kb

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

azmahflameheart

3 days ago

2.61ms

80.98kb

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

Holly Gent

PointlessParrot

4 days ago

2.77ms

80.98kb

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

DunateIIo

6 days ago

2.38ms

80.98kb

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

银雀Sparrxw

Sparr0www820

6 days ago

6.78ms

80.98kb

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

vivek

vivek-inavalli

6 days ago

2.76ms

80.98kb

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

Egu0

egu0

6 days ago

2.41ms

80.98kb

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

Sheren Yogesh Narayanan

Nsy97

6 days ago

2.68ms

80.98kb

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

vivek

vivek-inavalli

7 days ago

3.12ms

80.98kb

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

makinpaper

8 days ago

2.86ms

80.98kb

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

Asrul Firdaus

AsrulF

9 days ago

2.49ms

80.98kb

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

basiek97

10 days ago

2.44ms

80.98kb

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

SpontaneousOverthrow

10 days ago

2.67ms

80.98kb

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

exeris

11 days ago

2.36ms

80.98kb

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

miel-codeai

15 days ago

2.54ms

80.98kb

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

Kishan

wdcs-kishansudani

15 days ago

2.80ms

80.98kb

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

Retroz

Fungichi

16 days ago

2.42ms

80.98kb

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

Javier Romario

Javier-Romario

17 days ago

2.40ms

80.98kb

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

FredoPo

18 days ago

2.65ms

80.98kb

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

Pristressia

19 days ago

3.11ms

80.98kb

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

Dharm Singh

dharmvr1

20 days ago

3.97ms

80.98kb

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

toto

20 days ago

4.45ms

80.98kb

pub fn is_even(n: i32) -> bool {
    n & 1 == 0
}

<YoungAncient/>

youngancient

20 days ago

2.61ms

85.89kb

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

Pavel Potapkin

potapkin-pavel

21 days ago

2.79ms

80.98kb

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

noname

random1106

21 days ago

2.89ms

80.98kb

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

Anton

majesty-dump

21 days ago

3.22ms

80.98kb

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

mathias dusautoy

pourquoi

23 days ago

2.28ms

80.98kb

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

rupa

rupa1729

25 days ago

2.60ms

80.98kb

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

Neelotpal Santra

NSANTRA

25 days ago

3.41ms

80.98kb

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

shahab-tplus

25 days ago

2.96ms

80.98kb

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

Unseen

unseen2004

a month ago

2.59ms

80.98kb

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

Sebastien TADIELLO

stadiello

a month ago

3.70ms

80.98kb

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

JacobWarners

a month ago

3.44ms

80.98kb

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

Vincent SAMY

vsamy

a month ago

3.32ms

80.98kb

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

Ari Karim

arikarim

a month ago

2.77ms

80.98kb

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

Tim

timvyy

a month ago

3.78ms

80.98kb

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

gregbenteke-rgb

a month ago

4.81ms

80.98kb

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

Rubén Moreno aguado

rmaguado

a month ago

7.04ms

80.98kb

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

jh4vision

a month ago

4.60ms

80.98kb

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

ibrahimomar9316

a month ago

2.73ms

80.98kb

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

SubZ69

a month ago

2.89ms

80.98kb

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

nojae15

a month ago

3.69ms

80.98kb

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

0xb17

ojohpeters

a month ago

3.44ms

80.98kb

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

Christophe Mohimont

mohic

a month ago

2.57ms

80.98kb

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

msned

2 months ago

2.52ms

80.98kb

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

Prakash Mardi

Mardiprk

2 months ago

2.64ms

80.98kb

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

Splatrac

splatrac

2 months ago

3.43ms

80.98kb

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

Omar

OmniKobra

2 months ago

2.83ms

80.98kb

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