# 题目 难度 通过率
2358 孤独的串 简单 53% (8 / 15)
2361 An easy A * B Problem 简单 100% (19 / 19)
2362 An easy life Problem 简单 61% (13 / 21)
2363 Operating System is not easy 简单 65% (17 / 26)
2366 A chess Problem (easy) 简单 28% (23 / 81)
2369 Tickets 简单 42% (3 / 7)
2390 Segment Tree 简单 73% (14 / 19)
2380 Knapsack Problem 简单 79% (19 / 24)
2381 Matrix 简单 43% (40 / 91)