用do-while循环实现输入一批整数统计正负数个数

当然可以，以下是示例代码：

#include <stdio.h>

int main() {
    int num, positive_count = 0, negative_count = 0;
    char choice;

    do {
        printf("请输入一个整数：");
        scanf("%d", &num);

        if (num > 0) {
            positive_count++;
        } else if (num < 0) {
            negative_count++;
        }

        printf("是否继续输入？(y/n)");
        scanf(" %c", &choice);
    } while (choice == 'y' || choice == 'Y');

    printf("正数个数：%d\n负数个数：%d\n", positive_count, negative_count);

    return 0;
}