Problem hidden
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TAKEPHOTO - Chụp ảnh

TAKEPHOTO

Example

Input:
9
1 5 7 8 9 2 4 3 6
2 4 6 1 3 5 7 9 8
3 5 7 9 2 4 6 8 1
1 3 7 5 9 2 4 6 8
1 7 3 5 9 2 4 6 8 Output: 1 3 5 7 9 2 4 6 8

Được gửi lên bởi:noname00.pas
Ngày:2017-12-01
Thời gian chạy:0.100s
Giới hạn mã nguồn:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Ngôn ngữ cho phép:C-CLANG C CSHARP C++ 4.3.2 CPP CPP14 CPP14-CLANG C99 JAVA PAS-FPC PYTHON PYTHON3
Nguồn bài:Bài tập Ôn HN 01/2017 (Thầy Lê Minh Hoàng)

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