作者:天秤小果冻cici | 来源:互联网 | 2023-01-25 17:02
代码:
//2_9.cpp
//读入一系列整数,统计出正整数个数i和负整数个数j,读入0则结束
#include
using namespace std;
int main() {int i = 0, j = 0, n;cout <<"Please enter some integers(enter 0 to quit):" <> n;while (n != 0) {if (n > 0) i++;if (n <0)j++;cin >> n;}cout <<"Count of positive integers :" <}
运行结果: