#include<iostream>
using namespace std;
int func(int x)
{
int count =0;
while(x)
{
count ++;
x=x&(x-1);
}
return count;
}
int main()
{
cout<<func(9999)<<endl;
return 0;
}
有没有大神能解答呀~~
好困惑
using namespace std;
int func(int x)
{
int count =0;
while(x)
{
count ++;
x=x&(x-1);
}
return count;
}
int main()
{
cout<<func(9999)<<endl;
return 0;
}
有没有大神能解答呀~~
好困惑
