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QOJ

比赛归档: 1999-2000 Season

Winter Open Contest

比赛归档#(赛)#(题)
USACO 2000 Winter Open Contest (Orange)A B C D 4
USACO 2000 Winter Open Contest (Green)A B C D 4

Spring Open Contest

比赛归档#(赛)#(题)
USACO 2000 Spring Open Contest (Orange)A B C D 4
USACO 2000 Spring Open Contest (Green)A B C D 4

US Open Contest

比赛归档#(赛)#(题)
USACO 2000 US Open Contest (International)A B C D E 5