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Rust program to demonstrate the if statement

Rust | if statement example: Given a number, we have to check whether it is even or not.
Submitted by Nidhi, on October 03, 2021

Problem Solution:

Here, we will create an integer variable and then check whether the variable contains an ODD or EVEN number using the if statement.

Program/Source Code:

The source code to demonstrate the if statement is given below. The given program is compiled and executed successfully.

// Rust program to demonstrate 
// the if statement

fn main() {
    let mut num:i32 = 22;

    if(num%2 == 0)
    {
        println!("Number is EVEN");
    }
    if(num%2 != 0)
    {
        println!("Number is ODD");
    }
}

Output:

Number is EVEN

Explanation:

Here, we created a 32-bit integer variable num with the initial value of 22. Then we checked the num variable contains an ODD or EVEN number using the if statement.

Rust if/else Programs »

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