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"传送门" 题意 给出n种袜子,每种袜子个数a[i],两只相同种类袜子配成一对,询问至少拿出多少只袜子能 确保 配出k对袜子 分析 In order to find out the minimum number of socks needed, we should analyse the worst 阅读全文
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Hmz 的女装 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 190 Accepted Submission(s): 92 Problem 阅读全文
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魔法宝石 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 254 Accepted Submission(s): 85 Problem Desc 阅读全文
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地狱飞龙 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 196 Accepted Submission(s): 60 Problem Desc 阅读全文
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某科学的打麻将 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 113 Accepted Submission(s): 33 Problem D 阅读全文