ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3217 P1249C1   Good Numbers (easy version) 0 / 0 4
3149 P1260B   Obtain Two Zeroes 0 / 0 4
3129 P1265B   Beautiful Numbers 0 / 0 4
3090 P1271B   Blocks 0 / 0 4
3089 P1271C   Shawarma Tent 0 / 0 4
3007 P1279B   Verse For Santa 0 / 0 4
2974 P1285B   Just Eat It! 0 / 0 4
2947 P1291B   Array Sharpening 0 / 0 4
2935 P1294C   Product of Three Numbers 0 / 0 4
2863 P1307B   Cow and Friend 0 / 0 4
2849 P1311C   Perform the Combo 0 / 0 4
2831 P1315B   Homecoming 0 / 0 4
2815 P1322A   Unusual Competitions 0 / 0 4
2793 P1326C   Permutation Partitions 0 / 0 4
2778 P1328B   K-th Beautiful String 0 / 0 4
2735 P1335D   Anti-Sudoku 0 / 0 4
2708 P1341B   Nastya and Door 0 / 0 4
2657 P1352D   Alice, Bob and Candies 0 / 0 4
2590 P1360D   Buying Shovels 0 / 0 4
2589 P1360E   Polygon 0 / 0 4
2569 P1364B   Most socially-distanced subsequence 0 / 0 4
2564 P1365B   Trouble Sort 0 / 0 4
2557 P1366B   Shuffle 0 / 0 4
2549 P1367C   Social Distance 0 / 0 4
2520 P1371C   A Cookie for You 0 / 0 4
2514 P1372B   Omkar and Last Class of Math 0 / 0 4
2507 P1373C   Pluses and Minuses 0 / 0 4
2472 P1381A1   Prefix Flip (Easy Version) 0 / 0 4
2371 P1401C   Mere Array 0 / 0 4
2348 P1407B   Big Vova 0 / 0 4
2301 P1418B   Negative Prefixes 0 / 0 4
2286 P1420C1   Pokémon Army (easy version) 0 / 0 4
2276 P1422B   Nice Matrix 0 / 0 4
2257 P1424G   Years 0 / 0 4
2249 P1425H   Huge Boxes of Animal Toys 0 / 0 4
2203 P1433E   Two Round Dances 0 / 0 4
2165 P1443B   Saving the City 0 / 0 4
2155 P1446A   Knapsack 0 / 0 4
2113 P1454D   Number into Sequence 0 / 0 4
2095 P1459B   Move and Turn 0 / 0 4
2072 P1466C   Canine poetry 0 / 0 4
2040 P1470A   Strange Birthday Party 0 / 0 4
2004 P1476B   Inflation 0 / 0 4
1915 P1493B   Planet Lapituletti 0 / 0 4
1888 P1498B   Box Fitting 0 / 0 4
1754 P1521B   Nastia and a Good Array 0 / 0 4
1689 P1534C   Little Alawn's Puzzle 0 / 0 4
1661 P1538C   Number of Pairs 0 / 0 4
1618 P1547D   Co-growing Sequence 0 / 0 4
1582 P1553B   Reverse String 0 / 0 4

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