题目编号 | 标题 | 来源/分类 | 正确 | 提交 | |
1070 Problem A | [NOIP2017普及]棋盘 | NOIP普及 | 6 | 20 | |
1252 Problem B | [NOIP2014普及]子矩阵 | NOIP普及 | |||
1663 Problem C | [NOIP普及2018]对称二叉树 | NOIP普及 | 3 | 5 | |
1662 Problem D | 传送机(sent.*) | ||||
1328 Problem E | [NOIP2018提高]旅行 | NOIP提高 | |||
1664 Problem F | 邪恶的 Tom(evil.*) | 1 | |||
1665 Problem G | 乒乓球赛(game) | 2 | 6 | ||
1666 Problem H | 堆砖游戏(stacking) | 3 |