ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5916 L6374   「SDWC2018 Day1」网格 1 / 1 10
5922 L6378   「是男人就过8题——Pony.ai」EquationsAndInequations 1 / 2 10
5950 L6389   「THUPC 2018」好图计数 / Count 1 / 5 10
5954 L6391   「THUPC 2018」淘米神的树 / Tommy 1 / 1 10
5046 L6394   组合数问题 / Problem 1 / 1 10
5368 L6469    Magic 1 / 1 10
4801 L6501   Cube 1 / 2 10
5824 L6503   「雅礼集训 2018 Day4」Magic 1 / 1 10
6049 L6512   「雅礼集训 2018 Day8」C 1 / 1 10
5557 L6610   applese 爱数图 1 / 14 10
3440 L6673   EntropyIncreaser 与山林 1 / 6 9
6019 L6688    最大团计数 1 / 1 10
5896 L6743   「THUPC 2021 初赛」方格游戏 1 / 1 10
3981 L6805   最大生成掌 1 / 1 10
4874 L6888   「THUPC 2023」着色 1 / 10 10
4875 L6889   「THUPC 2023」阴阳阵 1 / 1 10
5005 L6895   Yet Another NPC Problem 1 / 1 10
5072 L6897   约树 1 / 5 10
5074 L6899   「THUPC 2024 初赛」排序大师 1 / 5 10
5572 L6907   「THUPC 2024 初赛」分治乘法 1 / 12 10
5294 L6958   「THUPC 2025」排列与质数 1 / 1 10
5295 L6959   「THUPC 2025」图,距离,最优化 1 / 1 10
5770 L6966   「THUPC 2025」I'm Here 1 / 1 10
6116 L12538   「PKUWC2018」Slay the Spire 1 / 1 10
33 P1032   Parliament 1 / 3 10
64 P1063   Flip and Shift 1 / 1 10
3035 P1091   跳蚤 1 / 2 10
147 P1146   ID Codes 1 / 4 10
151 P1150   The Last Non-zero Digit 1 / 2 10
222 P1221   UNIMODAL PALINDROMIC DECOMPOSITIONS 1 / 1 10
284 P1283   Moving Computer 1 / 17 10
286 P1285   Combinations, Once Again 1 / 9 10
287 P1286   Necklace of Beads 1 / 6 10
290 P1289   The Cat in the Hat 1 / 17 10
307 P1306   Combinations 1 / 2 10
322 P1321   棋盘问题 1 / 1 10
352 P1351   Number of Locks 1 / 3 10
399 P1398   Complete the sequence! 1 / 2 10
424 P1423   Big Number 1 / 2 10
440 P1439   Rhombs 0 / 0 (无)
467 P1466   Girls and Boys 1 / 4 10
468 P1467   Symbolic Derivation 1 / 8 10
484 P1483   Going in Circles on Alpha Centauri 1 / 2 10
497 P1496   Word Index 1 / 2 10
539 P1538   Extrapolation Using a Difference Table 1 / 4 10
712 P1711   Puncher 1 / 2 10
722 P1721   CARDS 1 / 2 10
732 P1731   Orders 1 / 4 10
767 P1766   Football 0 / 1 10
768 P1767   Which is Next 0 / 11 10
810 P1809   Regetni 0 / 3 10
838 P1837   Balance 1 / 2 10
930 P1929   Calories from Fat 1 / 3 5
1006 P2005   Blackjack 1 / 2 10
1010 P2009   Moo University - Emergency Pizza Order 1 / 1 10
1035 P2034   Anti-prime Sequences 2 / 2 10
1085 P2084   Game of Connections 2 / 2 10
1155 P2154   Color 1 / 4 10
1159 P2158   A Difficult Mathematics Problem 1 / 1 10
1161 P2160   Box 1 / 3 10
1221 P2220   Treasure Hunters 1 / 7 10
1246 P2245   Lotto 1 / 2 10
1250 P2249   Binomial Showdown 1 / 1 10
1280 P2279   Mr. Young's Picture Permutations 1 / 2 10
1324 P2323   PERMS 1 / 1 10
1326 P2325   Persistent Numbers 1 / 1 10
1327 P2326   Major Scales 1 / 6 10
1332 P2331   Water pipe 1 / 1 10
1347 P2346   Lucky tickets 1 / 5 10
1411 P2409   Let it Bead 1 / 1 10
1494 P2493   Rdeaalbe 1 / 3 10
1559 P2558   Genetic Code 1 / 1 10
1645 P2645   Boastin' Red Socks 1 / 1 10
1669 P2669   Explore the Pirate's Cave 1 / 1 10
1721 P2721   Suit Distribution 1 / 1 10
1727 P2727   Special Judge 1 / 10 10
1736 P2736   Square Count 1 / 2 10
1786 P2785   4 Values whose Sum is 0 1 / 1 5
1826 P2825   Perfect Permutation 1 / 1 10
1870 P2870   Light Up 1 / 1 10
1889 P2888   Magic Bracelet 1 / 1 10
1894 P2893   M × N Puzzle 1 / 1 10
1925 P2924   Gauß in Elementary School 1 / 2 8
2015 P3014   Cake Pieces and Plates 1 / 6 10
2089 P3088   Push Botton Lock 1 / 5 10
2094 P3093   Margaritas on the River Walk 1 / 8 10
2188 P3187   Backward Digit Sums 1 / 1 10
2189 P3188   Cellphones 1 / 9 10
2276 P3275   Ranking the Cows 1 / 1 10
2473 P3472   Holey Square Tiling 1 / 5 10
2476 P3475   Paper-, er, Transcript-Folding Game 1 / 2 3
2488 P3487   The Stable Marriage Problem 1 / 3 10
2684 P3683   Priest John's Busiest Day 1 / 1 10
2839 P3844   Divisible Subsequences 1 / 4 10
2897 P3904   Sky Code 1 / 1 10
5487 P4879   「PA 2025」Podciągi 1 / 1 10

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