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 arr[10] = { 0 };
int i = 0;
int pos = 0;
int neg = 0;
for (i = 0; i < 10; i++)
{
scanf("%d", &arr[i]);
if (arr[i] > 0)
{
pos++;
}
else
{
neg++;
}
}
printf("positive:%d\nnegative:%d", pos, neg);
return 0;
}
