Equal Rectangles

1203B1200· pupil2s256 MB⌨ stdin/stdout

Sample 1of 1

Input

5
1
1 1 10 10
2
10 5 2 10 1 1 2 5
2
10 5 1 10 5 1 1 1
2
1 1 1 1 1 1 1 1
1
10000 10000 10000 10000

Output

YES
YES
NO
YES
YES

1203B.cpp

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Ln 11·137 BGNU C++20 (64)