摘要:
Problem Statement There are N piles of candies on the table. The piles are numbered 1 through N. At first, pile i contains ai candies. Snuke and Ciel 阅读全文
摘要:
Problem Statement Takahashi and Aoki are playing a stone-taking game. Initially, there are N piles of stones, and the i-th pile contains Ai stones and 阅读全文