Question

How to count zeros in binary number with Rust

Answer 1

fn main() {
    let n = 0b01101101u8;
 
    println!("{}", n.count_zeros());
}
  
  
  
  
/*
run:
  
3
  
*/

 

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Answer 2

fn main() {
    let n:i16 = 14; // 1110
 
    println!("{}", n.count_zeros());
}
  
  
  
  
/*
run:
  
13
  
*/

 

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