摘要:
Covered WalkwayTime Limit: 30000/10000 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others)Problem DescriptionYour university wants to build a ... 阅读全文
摘要:
Print ArticleTime Limit: 9000/3000 MS (Java/Others)Memory Limit: 131072/65536 K (Java/Others)Problem DescriptionZero has an old printer that doesn't w... 阅读全文