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
posted @ 2017-06-28 21:18 Archger 阅读(149) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 21:18 Archger 阅读(96) 评论(0) 推荐(0) 编辑
摘要: Josephina and RPGTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total ... 阅读全文
posted @ 2017-06-28 21:11 Archger 阅读(79) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 21:10 Archger 阅读(202) 评论(0) 推荐(0) 编辑
摘要: Conquer a New RegionTime Limit: 8000/4000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Tot... 阅读全文
posted @ 2017-06-28 20:57 Archger 阅读(80) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 20:56 Archger 阅读(140) 评论(0) 推荐(0) 编辑
摘要: Math MagicTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submiss... 阅读全文
posted @ 2017-06-28 19:27 Archger 阅读(87) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 19:26 Archger 阅读(169) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 16:33 Archger 阅读(102) 评论(0) 推荐(0) 编辑
摘要: Yukari's BirthdayTime Limit: 12000/6000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total... 阅读全文
posted @ 2017-06-28 16:33 Archger 阅读(85) 评论(0) 推荐(0) 编辑
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
posted @ 2017-06-28 15:05 Archger 阅读(185) 评论(0) 推荐(0) 编辑
摘要: The Little Girl who Picks MushroomsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (... 阅读全文
posted @ 2017-06-28 15:05 Archger 阅读(83) 评论(0) 推荐(0) 编辑