Stay Hungry,Stay Foolish!

2023年9月3日
abc318
摘要： A - Full Moon https://atcoder.jp/contests/abc318/tasks/abc318_a Problem Statement Takahashi likes full moons. Let today be day 1. The first day on or 阅读全文
posted @ 2023-09-03 17:03 lightsong 阅读(28) 评论(0) 推荐(0)
千山鸟飞绝，万径人踪灭