摘要： Edward, the headmaster of the Marjar University, is very busy every day and always forgets the date. There was one day Edward suddenly found that if M 阅读全文

摘要： In a BG (dinner gathering) for ZJU ICPC team, the coaches wanted to count the number of people present at the BG. They did that by having the waitress 阅读全文

摘要： The bomb is about to explode! Please defuse it as soon as possible! There is a display showing a number from 1 to 4 on the bomb. Besides this, there a 阅读全文

摘要： Piggy-Bank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19057 Accepted Submission(s): 9651 Pro 阅读全文

摘要： I NEED A OFFER! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23039 Accepted Submission(s): 923 阅读全文

摘要： Matrix Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 271 Accepted Submission(s): 126 Problem 阅读全文

摘要： Machine Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 163 Accepted Submission(s): 99 Problem De 阅读全文

摘要： There is a bag-like data structure, supporting two operations: Throw an element x into the bag. Take out an element from the bag. Given a sequence of 阅读全文

摘要： A. Bear and Reverse Radewoosh time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Bear an 阅读全文

摘要： Segment Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 360 Accepted Submission(s): 134 Problem D 阅读全文