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 <stdio.h>
int main()
{
int m;
while (scanf("%d",&m)!=EOF)
{
int n=m;
int i=0,a[35],count=0;
while (n)
{
a[i]=n%2;
if(a[i]==1)
count++;
n/=2;
i++;
}
printf("%d\n",count);
}
return 0;
}
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