fork download 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.    unsigned int value = 400;
  5.    unsigned int ones = 0;
  6.    while(value > 0) {
  7.       ones += value & 0x1;
  8.       value >>= 1;
  9.    }
  10.    printf("#Ones = %u", ones);
  11. }
  12.  
Success #stdin #stdout 0s 5312KB
comments (?)
stdin 
Standard input is empty
stdout 
#Ones = 3
https://ideone.com/szqd7E
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!