题解 | #统计数据正负个数#

#include<stdio.h>
int main()
{
    int count_p=0,count_n=0;
    int a[10];
    int i=0;
    for(i=0;i<10;i++){
        scanf("%d ",&a[i]);
    }
    for(i=0;i<10;i++){
        if(a[i]>0){
            count_p++;
        }
        if(a[i]<0){
            count_n++;
        }
    }
    printf("positive:%d\nnegative:%d\n",count_p,count_n);
    return 0;
}