ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3318 P1100F   Ivan and Burgers 0 / 0 9
3256 P1111C   Creative Snap 0 / 0 5
3246 P1114F   Please, another Queries on Array? 0 / 0 9
3146 P1139F   Dish Shopping 0 / 0 9
3141 P1140E   Palindrome-less Arrays 0 / 0 8
3140 P1140F   Extending Set of Points 0 / 0 10
3139 P1140G   Double Tree 0 / 0 10
3104 P1146E   Hot is Cold 0 / 0 9
3050 P1155D   Beautiful Array 0 / 0 6
3044 P1156D   0-1-Tree 0 / 0 8
3043 P1156E   Special Segments of Permutation 0 / 0 8
2999 P1167B   Lost Numbers 0 / 0 4
2963 P1174F   Ehab and the Big Finale 0 / 0 9
2958 P1175E   Minimal Segment Cover 0 / 0 8
2957 P1175F   The Number of Subpermutations 0 / 0 9
2956 P1175G   Yet Another Partiton Problem 0 / 0 10
2948 P1177B   Digits Sequence (Hard Edition) 0 / 0 6
2934 P1179E   Alesya and Discrete Math 0 / 0 10
2927 P1181E1   A Story of One Country (Easy) 0 / 0 9
2885 P1186E   Vus the Cossack and a Field 0 / 0 9
2864 P1190D   Tokitsukaze and Strange Rectangle 0 / 0 7
2858 P1192B   Dynamic Diameter 0 / 0 (无)
2729 P1213G   Path Queries 0 / 0 6
2702 P1217F   Forced Online Queries Problem 0 / 0 10
2698 P1218D   Xor Spanning Tree 0 / 0 9
2697 P1218E   Product Tuples 0 / 0 9
2671 P1223F   Stack Exterminable Arrays 0 / 0 10
2626 P1237C2   Balanced Removals (Harder) 0 / 0 6
2560 P1250M   SmartGarden 0 / 0 9
2512 P1257G   Divisor Set 0 / 0 10
2505 P1261F   Xor-Set 0 / 0 10
2466 P1268D   Invertation in Tournament 0 / 0 10
2428 P1278E   Tests for problem D 0 / 0 8
2390 P1285D   Dr 0 / 0 6
2345 P1295E   Permutation Separation 0 / 0 8
2298 P1303G   Sum of Prefix Sums 1 / 2 10
2264 P1311F   Moving Points 0 / 0 6
2242 P1316F   Battalion Strength 0 / 0 10
2143 P1336F   Journey 0 / 0 10
2138 P1338C   Perfect Triples 0 / 0 8
1984 P1364E   X-OR 0 / 0 10
1934 P1371F   Raging Thunder 0 / 0 10
1928 P1372F   Omkar and Modes 0 / 0 10
1924 P1373D   Maximum Sum on Even Positions 0 / 0 5
1921 P1373G   Pawns 0 / 0 10
1906 P1375H   Set Merging 0 / 1 10
1900 P1379E   Inverse Genealogy 0 / 0 10
1898 P1379F2   Chess Strikes Back (hard version) 0 / 0 10
1870 P1385D   a-Good String 0 / 0 5
1864 P1386C   Joker 0 / 0 10

分类

试试手气

根据当前过滤条件随机选择一道题