ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8766 P1952F   Grid 0 / 0 (无)
8765 P1952J   Help, what does it mean to be "Based" 0 / 0 (无)
8750 P1955E   Long Inversions 0 / 0 5
8751 P1955G   GCD on a grid 0 / 0 6
8748 P1955H   The Most Reckless Defense 0 / 0 8
8747 P1956A   Nene's Game 0 / 0 3
8743 P1956D   Nene and the Mex Operator 0 / 0 7
8744 P1956E1   Nene vs 0 / 0 9
8742 P1956E2   Nene vs 0 / 0 10
8895 P1957D   A BIT of an Inequality 0 / 0 6
8896 P1957E   Carousel of Combinations 0 / 0 9
8883 P1967B1   Reverse Card (Easy Version) 0 / 0 (无)
8882 P1967B2   Reverse Card (Hard Version) 0 / 0 (无)
8881 P1967C   Fenwick Tree 0 / 0 (无)
8877 P1967F   Next and Prev 0 / 0 (无)
8876 P1968A   Maximize? 0 / 0 (无)
8873 P1968D   Permutation Game 0 / 0 (无)
8870 P1968G2   Division + LCP (hard version) 0 / 0 (无)
8861 P1970A2   Balanced Unshuffle (Medium) 0 / 0 (无)
8853 P1970D1   Arithmancy (Easy) 0 / 0 (无)
8843 P1970G2   Min-Fund Prison (Medium) 0 / 0 (无)
8903 P1971F   Circle Perimeter 0 / 0 (无)
8840 P1972A   Contest Proposal 0 / 0 (无)
8922 P1973A   Chess For Three 0 / 0 (无)
8919 P1973D   Cat, Fox and Maximum Array Split 0 / 0 (无)
8923 P1973F   Maximum GCD Sum Queries 0 / 0 (无)
8958 P1974F   Cutting Game 0 / 0 6
8956 P1975A   Bazoka and Mocha's Array 0 / 0 3
8955 P1975B   378QAQ and Mocha's Array 0 / 0 3
8954 P1975C   Chamo and Mocha's Array 0 / 0 4
8953 P1975D   Paint the Tree 0 / 0 5
8951 P1975F   Set 0 / 0 10
8940 P1977C   Nikita and LCM 0 / 0 6
8939 P1977D   XORificator 0 / 0 8
9004 P1978E   Computing Machine 0 / 0 7
8987 P1979A   Guess the Maximum 0 / 0 3
8984 P1979D   Fixing a Binary String 0 / 0 6
8982 P1979F   Kostyanych's Theorem 0 / 0 10
8929 P1981A   Turtle and Piggy Are Playing a Game 0 / 0 (无)
8927 P1981C   Turtle and an Incomplete Sequence 0 / 0 (无)
9001 P1982B   Collatz Conjecture 0 / 0 (无)
8999 P1982D   Beauty of the mountains 0 / 0 (无)
9050 P1983C   Have Your Cake and Eat It Too 0 / 0 4
9045 P1983G   Your Loss 0 / 0 10
8977 P1984D   "a" String Problem 0 / 0 7
8975 P1984F   Reconstruction 0 / 0 9
8971 P1985B   Maximum Multiple Sum 0 / 0 (无)
8968 P1985E   Secret Box 0 / 0 (无)
8967 P1985F   Final Boss 0 / 0 (无)
8965 P1985H1   Maximize the Largest Component (Easy Version) 0 / 0 (无)
8996 P1986A   X Axis 0 / 0 (无)
8995 P1986B   Matrix Stabilization 0 / 0 (无)
8993 P1986D   Mathematical Problem 0 / 0 (无)
8990 P1986G1   Permutation Problem (Simple Version) 0 / 0 (无)
8989 P1986G2   Permutation Problem (Hard Version) 0 / 0 (无)
9041 P1987E   Wonderful Tree! 0 / 0 7
9035 P1988A   Split the Multiset 0 / 0 (无)
9032 P1988D   The Omnipotent Monster Killer 0 / 0 (无)
9031 P1988E   Range Minimum Sum 0 / 0 (无)
9028 P1989B   Substring and Subsequence 0 / 0 4
9026 P1989D   Smithing Skill 0 / 0 6
9088 P1990A   Submission Bait 0 / 0 3
9086 P1990C   Mad MAD Sum 0 / 0 5
9085 P1990D   Grid Puzzle 0 / 0 6
9082 P1990F   Polygonal Segments 0 / 0 10
9077 P1991F   Triangle Formation 0 / 0 (无)
9023 P1992A   Only Pluses 0 / 0 3
9019 P1992E   Novice's Mistake 0 / 0 5
9018 P1992F   Valuable Cards 0 / 0 6
9092 P1993D   Med-imize 0 / 0 (无)
9090 P1993F1   Dyn-scripted Robot (Easy Version) 0 / 0 (无)
9010 P1994G   Minecraft 0 / 0 (无)
9071 P1995A   Diagonals 0 / 0 3
9070 P1995B1   Bouquet (Easy Version) 0 / 0 3
9069 P1995C   Squaring 0 / 0 6
9068 P1995D   Cases 0 / 0 8
9062 P1996D   Fun 0 / 0 (无)
9059 P1996G   Penacony 0 / 0 (无)
9058 P1997A   Strong Password 0 / 0 (无)
9054 P1997E   Level Up 0 / 0 (无)