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COEDU059 - NA

 

Example

Input:


Output:
Submit solution!
Được gửi lên bởi:Phòng đào tạo Coedu
Ngày:2023-03-28
Thời gian chạy:3s
Giới hạn mã nguồn:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Ngôn ngữ cho phép:C C++ 4.3.2 CPP JAVA
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