从键盘获取一个short整数，计算它有多少个bit是1.
#include <stdio.h>
#include<stdlib.h>
#include<tchar.h>
#include<conio.h>
#include<string.h>

int main(void)
{
    printf("请随意按键：");
    short int n;
    scanf_s("%d", &n);
    int q = 0;
    int num = 1;
    int f = n;
    while (q < 16)
    {
        
        if (((f = f >> q) & 1) == 1)
        {
            num = num + 1;
        }
        q++;

    }
    printf("该整数有%d个bit是1", num);
    system("pause");
    return 0;

}
我写的但是超过15就不对了。而且每次都报错Run-Time Check Failure #2 - Stack around the variable 'n' was corrupted.

[此贴子已经被作者于2016-5-23 22:39编辑过]