题解 | 统计数据正负个数
统计数据正负个数
https://www.nowcoder.com/practice/3f33889582934a09b4e3ddd3cc976226
#include <stdio.h>
int main() {
int a=0;
int p=0;
int k=0;
while(scanf("%d",&a)!=EOF)
{
if(a<0)
{
p++;
}
if(a>0)
{
k++;
}
}
printf("positive:%d\n",k);
printf("negative:%d\n",p);
return 0;
}
还是得明确具体初始化值不然会出现随机值
