Problem
A 玩游戏(game)
B 海明码(hamming)
C 勾股定理(pythagorean)
D 背包问题(backpack)

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蒙青创五一集训模拟考入门组v2

Status: Done
Rule: OI
Problem: 4
Start at: 2025-5-4 8:30
End at: 2025-5-4 11:50
Duration: 3.3 hour(s)
Host: kcs007
Partic.: 36