ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1276 P1571D  Sweepstake 0 / 0 省选/NOI-
1262 P1573B  Swaps 0 / 0 普及+/提高
1260 P1574B  Combinatorics Homework 0 / 0 普及/提高-
1257 P1574E  Coloring 0 / 0 9
1250 P1575F  Finding Expected Value 0 / 0 10
1249 P1575G  GCD Festival 0 / 0 8
1245 P1575K  Knitting Batik 0 / 0 8
1237 P1578E  Easy Scheduling 0 / 0 普及+/提高
1235 P1578G  Game of Chance 0 / 0 10
1228 P1579A  Casimir's String Solitaire 0 / 0 普及/提高-
1224 P1579E1  Permutation Minimization by Deque 0 / 0 普及/提高-
1222 P1579F  Array Stabilization (AND version) 0 / 0 提高+/省选-
1215 P1580F  Problems for Codeforces 0 / 0 10
1214 P1581A  CQXYM Count Permutations 0 / 0 普及/提高-
1213 P1581B  Diameter of Graph 0 / 0 普及+/提高
1212 P1582A  Luntik and Concerts 0 / 0 普及/提高-
1211 P1582B  Luntik and Subsequences 0 / 0 普及/提高-
1209 P1582D  Vupsen, Pupsen and 0 0 / 0 提高+/省选-
1208 P1582E  Pchelyonok and Segments 0 / 0 NOI/NOI+/CTSC
1204 P1583A  Windblume Ode 0 / 0 普及/提高-
1198 P1583G  Omkar and Time Travel 0 / 0 10
1196 P1584A  Mathematical Addition 0 / 0 普及/提高-
1195 P1584B  Coloring Rectangles 0 / 0 普及/提高-
1194 P1584C  Two Arrays 0 / 0 普及/提高-
1193 P1584D  Guess the Permutation 0 / 0 NOI/NOI+/CTSC
1186 P1585D  Yet Another Sorting Problem 0 / 0 省选/NOI-
1184 P1585F  Non-equal Neighbours 0 / 0 9
1182 P1586I  Omkar and Mosaic 0 / 0 10
1180 P1592A  Gamer Hemose 0 / 0 普及/提高-
1179 P1592B  Hemose Shopping 0 / 0 普及+/提高
1177 P1592D  Hemose in ICPC ? 0 / 0 8
1176 P1592E  Bored Bakry 0 / 0 9
1173 P1593A  Elections 0 / 0 普及/提高-
1172 P1593B  Make it Divisible by 25 0 / 0 普及/提高-
1170 P1593D1  All are Same 0 / 0 普及/提高-
1169 P1593D2  Half of Same 0 / 0 省选/NOI-
1167 P1593F  Red-Black Number 0 / 0 NOI/NOI+/CTSC
1165 P1594A  Consecutive Sum Riddle 0 / 0 普及/提高-
1164 P1594B  Special Numbers 0 / 0 普及/提高-
1163 P1594C  Make Them Equal 0 / 0 普及+/提高
1161 P1594E1  Rubik's Cube Coloring (easy version) 0 / 0 普及+/提高
1160 P1594E2  Rubik's Cube Coloring (hard version) 0 / 0 8
1159 P1594F  Ideal Farm 0 / 0 9
1156 P1598C  Delete Two Elements 0 / 0 普及+/提高
1155 P1598D  Training Session 0 / 0 提高+/省选-
1154 P1598E  Staircases 0 / 0 NOI/NOI+/CTSC
1152 P1598G  The Sum of Good Numbers 0 / 0 10
1149 P1599C  Bubble Strike 0 / 0 NOI/NOI+/CTSC
1145 P1599G  Shortest path 0 / 0 10
1144 P1599H  Hidden Fortress 0 / 0 NOI/NOI+/CTSC

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