题解 | 查找输入整数二进制中1的个数
查找输入整数二进制中1的个数
https://www.nowcoder.com/practice/1b46eb4cf3fa49b9965ac3c2c1caf5ad
#include <iostream>
using namespace std;
int main() {
for(int i = 0; i<2;i++){
int a ,b;
b = 0;
cin>>a;
while(true){// 如果不达成输出条件就一直循环
if(a%2 == 1){
b = b + 1;
}
if(a/2 == 1){
b = b + 1;
}
if(a/2 == 1 ||a/2== 0 ){
cout<<b<<"\n";
break;
}
a = a/2;
}
}
}