摘要：
Binary NumberTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Subm... 阅读全文
摘要：
DerangementTime Limit: 7000/7000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others)Total Submission(s): 1170 Accepted Submission(s): 39... 阅读全文
摘要：
DerangementTime Limit: 7000/7000 MS (Java/Others) Memory Limit: 65535/102400 K (Java/Others)Total Submi... 阅读全文
摘要：
Number StringTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Sub... 阅读全文
摘要：
Number StringTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2033 Accepted Submission(s): ... 阅读全文
摘要：
Hexadecimal ViewTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total S... 阅读全文
摘要：
Hexadecimal ViewTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2707 Accepted Submission(s)... 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 *= 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