摘要:
题目链接 Sumdiv Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 25841 Accepted: 6382 Description Consider two natural numbers A and B. Let S be 阅读全文
摘要:
题目: Now that you’ve come to Florida and taken up surfing, you love it! Of course, you’ve realized that if you take a particular wave, even if it’s ver 阅读全文