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http://acm.hdu.edu.cn/showproblem.php?pid=1531 King Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=2063 过山车 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s) 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=2767 Proving Equivalences Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)To 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1529 Cashier Employment Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Tota 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1384 Intervals Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submis 阅读全文
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链接:https://www.nowcoder.com/acm/contest/81/C来源:牛客网 题目描述 给出一个 0 ≤ N ≤ 105 点数、0 ≤ M ≤ 105 边数的有向图,输出一个尽可能小的点集,使得从这些点出发能够到达任意一点,如果有多个这样的集合,输出这些集合升序排序后字典序最 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=3938 Portal Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1811 Rank of Tetris Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Su 阅读全文