Rust program to create a closure function to check given number is EVEN or ODD

Create a closure function to check given number is EVEN or ODD

Rust Programming Language

Problem

In this program, we will create a closure function to check a given number is EVEN or ODD and print the appropriate message.

Input

// Rust program to create a closure function 

// to check given number is EVEN or ODD

fn main() 

{

 let num1 = 10;

 let num2 = 21;

 let check_even = |n|

 {

  if n%2==0

  {

   println!("EVEN");

  }

  else

  {

   println!("ODD");

  }

 };

 check_even(num1);

 check_even(num2);

}{codeBox}

Output

EVEN

ODD{codeBox}

Explanation

Here, we created two integer variables num1, num2 initialized with 10, 21 respectively. Then we created a closure function check_even with parameter "n". In the closure, we checked the given number is an EVEN or ODD and printed the appropriate message