ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2372 codeforces#P1085G  Beautiful Matrix 0 / 0 10
2349 codeforces#P1091D  New Year and the Permutation Concatenation 0 / 0 5
2323 codeforces#P1096B  Substring Removal 0 / 0 4
2320 codeforces#P1096E  The Top Scorer 1 / 2 9
2312 codeforces#P1097F  Alex and a TV Show 0 / 0 9
2311 codeforces#P1097G  Vladislav and a Great Legend 0 / 0 10
2282 codeforces#P1102E  Monotonic Renumeration 0 / 0 5
2271 codeforces#P1105C  Ayoub and Lost Array 0 / 0 5
2245 codeforces#P1109D  Sasha and Interesting Fact from Graph Theory 0 / 0 9
2231 codeforces#P1111D  Destroy the Colony 0 / 0 10
2190 codeforces#P1118F2  Tree Cutting (Hard Version) 1 / 2 10
2117 codeforces#P1140E  Palindrome-less Arrays 0 / 0 8
2051 codeforces#P1151E  Number of Components 2 / 6 7
2050 codeforces#P1151F  Sonya and Informatics 2 / 6 8
2037 codeforces#P1153F  Serval and Bonus Problem 0 / 0 10
1982 codeforces#P1166A  Silent Classroom 0 / 0 3
1972 codeforces#P1167E  Range Deleting 0 / 0 7
1971 codeforces#P1167F  Scalar Queries 2 / 10 8
1952 codeforces#P1172B  Nauuo and Circle 0 / 0 6
1940 codeforces#P1174E  Ehab and the Expected GCD Problem 0 / 0 9
1920 codeforces#P1178C  Tiles 0 / 0 4
1917 codeforces#P1178F1  Short Colorful Strip 0 / 0 8
1905 codeforces#P1181C  Flag 0 / 0 6
1865 codeforces#P1185G1  Playlist for Polycarp (easy version) 0 / 0 7
1863 codeforces#P1185G2  Playlist for Polycarp (hard version) 0 / 0 10
1845 codeforces#P1188E  Problem from Red Panda 0 / 0 10
1822 codeforces#P1194F  Crossword Expert 0 / 0 9
1817 codeforces#P1195D1  Submarine in the Rybinsk Sea (easy edition) 0 / 0 5
1815 codeforces#P1195D2  Submarine in the Rybinsk Sea (hard edition) 0 / 0 6
1802 codeforces#P1197E  Culture Code 0 / 0 8
1777 codeforces#P1202D  Print a 1337-string... 0 / 0 6
1760 codeforces#P1204E  Natasha, Sasha and the Prefix Sums 1 / 1 8
1756 codeforces#P1205E  Expected Value Again 0 / 0 10
1749 codeforces#P1207D  Number Of Permutations 0 / 0 6
1693 codeforces#P1215B  The Number of Products 0 / 0 4
1650 codeforces#P1221G  Graph And Numbers 0 / 0 10
1627 codeforces#P1227F2  Wrong Answer on test 233 (Hard Version) 0 / 0 9
1620 codeforces#P1228E  Another Filling the Grid 0 / 0 8
1606 codeforces#P1236B  Alice and the List of Presents 0 / 0 5
1595 codeforces#P1237F  Balanced Domino Placements 0 / 0 10
1589 codeforces#P1238D  AB-string 0 / 0 6
1585 codeforces#P1239A  Ivan the Fool and the Probability Theory 0 / 0 5
1558 codeforces#P1245F  Daniel and Spring Cleaning 0 / 0 8
1524 codeforces#P1251F  Red-White Fence 0 / 0 9
1500 codeforces#P1254E  Send Tree to Charlie 0 / 0 10
1466 codeforces#P1264D1  Beautiful Bracket Sequence (easy version) 0 / 0 10
1467 codeforces#P1264D2  Beautiful Bracket Sequence (hard version) 0 / 0 10
1447 codeforces#P1267K  Key Storage 0 / 0 7
1422 codeforces#P1271E  Common Number 0 / 0 7
1418 codeforces#P1272C  Yet Another Broken Keyboard 0 / 0 4

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