Zoj 3936 Apples and Ideas【水】

Apples and Ideas

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Time Limit: 2 Seconds      Memory Limit: 65536 KB

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"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 ideas, what will they have if they exchange all things?

Input

There are multiple test cases. The first line of input contains an integer T indicating the number of test cases. For each test case:

The only line contains four integers A, B, C, D (0 <= A, B, C, D <= 100) - as the problem described.

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

40 0 5 3020 25 20 020 25 20 1520 25 25 30

Sample Output

5 300 3020 2520 2520 4020 4025 5520 55

浙江省赛签到题，只要能读懂题....

#include<cstdio>#include<cstring>#include<algorithm>using namespace std;int main(){int t;scanf("%d",&t);while(t--){int a,b,c,d;scanf("%d%d%d%d",&a,&b,&c,&d);swap(a,c);printf("%d %d\n",a,b+d);printf("%d %d\n",c,b+d); }return 0;}