摘要:
hide handkerchief Problem Description The Children’s Day has passed for some days .Has you remembered something happened at your childhood? I remember 阅读全文
摘要:
IBM Minus One Problem Description You may have heard of the book '2001 - A Space Odyssey' by Arthur C. Clarke, or the film of the same name by Stanley 阅读全文
摘要:
Biker's Trip Odometer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2810 Accepted Submission(s) 阅读全文