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ZOJ 3936 Apples and Ideas

豆丁趣 2022-11-09 阅读 24




Apples and Ideas

Time Limit: 2 Seconds       Memory Limit: 65536 KB

"If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange these ideas, then each of us will have two ideas." - George Bernard Shaw

Now Alice has A apples and B ideas, while Bob has C apples and D

Input

There are multiple test cases. The first line of input contains an integer T

The only line contains four integers A, B, C, D (0 <= A, B, C, D

Output

For each test case, output two lines. First line contains two integers, indicating the number of Alice's apples and ideas; second line contains two integers, indicating the number of Bob's apples and ideas.

Sample Input


4
0 0 5 30
20 25 20 0
20 25 20 15
20 25 25 30


Sample Output


5 30
0 30
20 25
20 25
20 40
20 40
25 55
20 55


Author:  DAI, Longao


Source: The 13th Zhejiang Provincial Collegiate Programming Contest


省赛第一道,大水题,两分钟一A

#include<cstdio>
#include<algorithm>
using namespace std;
typedef long long LL;
const int maxn = 1e5 + 4;
int T, a, b, c, d;

int main()
{
scanf("%d", &T);
while (T--)
{
scanf("%d%d%d%d", &a, &b, &c, &d);
printf("%d %d\n%d %d\n", c, b + d, a, b + d);
}
return 0;
}


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