教育信息化——趣味编程算法OJ
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1511: 团队竞赛
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:35
Solved:8
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Description
Sample Input
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4 20 30 20 10 40
Sample Output
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2
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符合的有2个团队,分别是:{10,20,30} , {20,30,40} ,共有2种选法。
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