天道酬勤007

摘要： USACO ORZ Time Limit: 5000/1500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4265 Accepted Submission(s): 1409 Probl 阅读全文

摘要： Problem J Jin Ge Jin Qu [h]ao (If you smiled when you see the title, this problem is for you ^_^) For those who don't know KTV, see: http://en.wikiped 阅读全文

摘要： C. Magic Five Problem Description There is a long plate s containing n digits. Iahub wants to delete some digits (possibly none, but he is not allowed 阅读全文

摘要： The Boss on Mars Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2327 Accepted Submission(s): 718 阅读全文

摘要： C. Beautiful Numbers Problem Description Vitaly is a very weird man. He's got two favorite digits a and b. Vitaly calls a positive integer good, if th 阅读全文

摘要： Largest Rectangle in a Histogram Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16152 Accepted: 5218 Description A histogram is a polygon 阅读全文