Q:

Rust program to find the 1\'s complement of the given number

belongs to collection: Rust Basic Programs

YasminRadwan26
Save to bookmark
|
2022-07-16
|
  261 
0

Here, we will create an 8-bit integer number and then we will find the 1's complement of the given number and printed the result.

RUST programming, examples, RUST programming examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-16
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to find the 1's complement of the given number is given below. The given program is compiled and executed successfully.

// Rust program to find the 1's complement 
// of given number

fn main(){
    let mut num:i8 = 9;
    let mut cnt:i8 = 7;
    let mut tmp:i8 = 0;
    let mut flg:i8 = 0;
    
    println!("Binary number: {:#0b}",num);
    
    while cnt >= 0 
    {
        tmp = num & (1 << cnt);
        if tmp>0
        {
            flg=1;
            num &= !(1<<cnt);
        }
        else
        {
            if(flg==1)
            {
                num |= (1<<cnt);
            }
        }
        cnt=cnt-1;
    }
    
    println!("1's complement of number: {:#0b}",num);
}

Output:

Binary number: 0b1001
1's complement of number: 0b110

Explanation:

Here, we created an integer variable num with an initial value of 9. Then we found the 1's complement of the given number and printed the result.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Rust Basic Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Rust program to find the 2\'s complement of t... >>
<< Rust program to print the bit positions that need ...