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E. Fire time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polycarp is in really serious tr 阅读全文
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#1580 : Matrix #1580 : Matrix 时间限制:1000ms 单点时限:1000ms 内存限制:256MB 描述 Once upon a time, there was a little dog YK. One day, he went to an antique shop a 阅读全文
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RXD and dividing Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1893 Accepted Submission(s): 8 阅读全文
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To my boyfriend Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1246 Accepted Submission(s): 556 阅读全文
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xor There is a tree with nn nodes. For each node, there is an integer value a_iai, (1 \le a_i \le 1,000,000,0001≤ai≤1,000,000,000 for 1 \le i \l 阅读全文
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Zuma Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 349 Accepted Submission(s): 95 Problem Descr 阅读全文
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Brute Force Sorting Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 1043 Accepted Submission(s): 阅读全文
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gems gems gems Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 895 Accepted Submission(s): 167 Pr 阅读全文
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transaction transaction transaction Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others)Total Submission(s): 895 Accepte 阅读全文
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#include #include #include #include #include #include #include #include using namespace std; typedef long long LL; typedef unsigned long long ULL; const int MAX... 阅读全文