题解 | #统计数据正负个数#

#include <stdio.h>

int main() {
    int a[10] = {0};
    int positive_number = 0;
    int negative_number = 0;
    for (int i = 0; i < 10; i++) {
        scanf("%d ", &a[i]);
        if (a[i] > 0) {

            positive_number++;
        }
        if (a[i] < 0) {
            negative_number++;
        }
    }
    printf("positive:%d\nnegative:%d", positive_number,negative_number);
    return 0;
}