#include <iostream>
using namespace std;
int main(int argc, const char * argv[]) {
// insert code here...
uint32_t num, sum=0;
cin>>num;
for(int i=0; i<=31; i++){
if( (num&(1<<i)) !=0 ){
sum++;
}
}
cout<<sum<<endl;
return 0;
}
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最新推荐文章于 2023-12-31 14:53:17 发布