题解 | #求int型正整数在内存中存储时1的个数#
求int型正整数在内存中存储时1的个数
https://www.nowcoder.com/practice/440f16e490a0404786865e99c6ad91c9
#include <stdio.h>
#include <string.h>
int main(){
int val, n =0;
scanf("%d", &val);
while(val != 1){
if(val % 2 == 1)
n++;
val = val / 2;
}
n++;
printf("%d", n);
return 0;
}
