Rust program to count the total number of trailing zeros

Program/Source Code:

The source code to count the total number of trailing zeros is given below. The given program is compiled and executed successfully.

// Rust program to count the 
// total number of trailing zeros

fn main() {
    let mut num:i16 = 12;
    let mut val:i16 = 0;
    let mut tmp:i16 = 0;
    
    while val<16
    {
        tmp = num & (1<<val);
        if tmp>0
        {
            break;    
        }
        
        val = val + 1;
    }

    println!("Total number of trailing 0's are: {}",val);
}

Output:

Total number of trailing 0's are: 2

Explanation:

Here, we created a 16-bit integer variable num with an initial value of 12. Then we counted the total number of trailing zeros using bitwise operators and printed the result.