题目链接:https://www.nowcoder.com/acm/contest/115/A
水题
AC代码:
#include
#include
using namespace std;
int main()
{
int n;
cin>>n;
while(n--){
int a;
cin>>a;
if(a == 0){
int x,y;
cin>>x>>y;
cout<>str;
cout<