摘要:
直接求模板:int Combination(int n, int m){ int ans = 1; for (int i = n; i >= (n - m + 1); --i) ans *= i; while (m) ans /= m--; ret... 阅读全文
摘要:
直接求模板:int Combination(int n, int m){ int ans = 1; for (int i = n; i >= (n - m + 1); --i) ans ... 阅读全文
摘要:
Josephina and RPGTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total ... 阅读全文
摘要:
Josephina and RPGTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1883 Accepted Submission(s... 阅读全文
摘要:
Conquer a New RegionTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Tot... 阅读全文
摘要:
Conquer a New RegionTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2089 Accepted Submissio... 阅读全文
摘要:
Math MagicTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submiss... 阅读全文
摘要:
Math MagicTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2084 Accepted Submission(s): 692P... 阅读全文
摘要:
Yukari's BirthdayTime Limit: 12000/6000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5676 Accepted Submission(... 阅读全文
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Yukari's BirthdayTime Limit: 12000/6000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total... 阅读全文
摘要:
The Little Girl who Picks MushroomsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2717 Acc... 阅读全文
摘要:
The Little Girl who Picks MushroomsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (... 阅读全文