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