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;
int positive=0,negative=0;
while (scanf("%d ", &a) != EOF) //这里直接连续输入，每输入一个数字就判断一个
{
if(a>0)
{
positive++;
}
else if(a<0)
{
negative++;
}
}
printf("positive:%d\nnegative:%d",positive,negative);
return 0;
}
