ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1765 P2758   编辑距离 0 / 0 5
1776 P2771   [USACO16JAN] Build Gates S 0 / 0 5
1818 P2786   英语1(eng1)- 英语作文 0 / 0 5
1840 P2799   国王的魔镜 0 / 0 3
1868 P2814   家谱 0 / 0 5
1871 P2815   IPv6地址压缩 0 / 0 5
1913 P2870   [USACO07DEC] Best Cow Line G 0 / 0 6
1918 P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 7
1933 P2890   [USACO07OPEN] Cheapest Palindrome G 0 / 0 6
1948 P2905   [USACO08OPEN] Crisis on the Farm G 0 / 0 7
1951 P2908   [USACO08OPEN] Word Power S 0 / 0 3
1998 P2957   [USACO09OCT] Barn Echoes G 0 / 0 3
8329 P3013   [USACO11FEB] The Lost Cows G 0 / 0 7
2054 P3015   [USACO11FEB] Best Parenthesis S 0 / 0 5
2104 P3065   [USACO12DEC] First! G 0 / 0 7
2106 P3067   [USACO12OPEN] Balanced Cow Subsets G 0 / 0 7
2121 P3082   [USACO13MAR] Necklace G 0 / 0 7
2141 P3102   [USACO14FEB] Secret Code S 0 / 0 7
2165 P3126   [USACO15OPEN] Palindromic Paths G 0 / 0 7
2216 P3167   [CQOI2014] 通配符匹配 1 / 3 7

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