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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7561 P27D  Ring Road 2 0 / 0 (无)
6625 P228E  The Road to Berland is Paved With Good Intentions 0 / 0 (无)
5667 P468B  Two Sets 0 / 0 (无)
5382 P538H  Summer Dichotomy 0 / 0 (无)
5277 P568C  New Language 0 / 0 (无)
5195 P587D  Duff in Mafia 0 / 0 (无)
4376 P776D  The Door Problem 0 / 0 (无)
4356 P780D  Innokenty and a Football League 0 / 0 (无)
3957 P875C  National Property 0 / 0 (无)
3352 P1007D  Ants 0 / 0 (无)
2304 P1215F  Radio Stations 0 / 0 (无)
2282 P1218I  The Light Square 0 / 0 (无)
2199 P1239D  Catowice City 0 / 0 (无)
1447 P1385G  Columns Swaps 0 / 0 (无)
1376 P1400C  Binary String Reconstruction 0 / 0 (无)
1362 P1403A  The Potion of Great Power 0 / 0 (无)
1182 P1438C  Engineer Artem 0 / 0 (无)
1005 P1475F  Unusual Matrix 0 / 0 (无)
863 P1503D  Flip the Cards 0 / 0 (无)
626 P1545C  AquaMoon and Permutations 0 / 0 (无)
505 P1567F  One-Four Overload 0 / 0 (无)
142 P1635E  Cars 0 / 0 (无)
46 P1657F  Words on Tree 0 / 0 (无)
7800 P1697F  Too Many Constraints 0 / 0 (无)
7889 P1706A  Another String Minimization Problem 0 / 0 (无)
7967 P1713E  Cross Swapping 0 / 0 (无)
8337 P1844E  Great Grids 0 / 0 9
8339 P1844E  Great Grids 0 / 0 9
8693 P1903F  Babysitting 0 / 0 9
8806 P1946F  Nobody is needed 0 / 0 9
8900 P1971H  ±1 0 / 0 (无)
9067 P1995E1  Let Me Teach You a Lesson (Easy Version) 0 / 0 10
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