ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1230 ABC266C  [ABC266C] Convex Quadrilateral 1 / 1 2
1231 ABC266D  [ABC266D] Snuke Panic (1D) 1 / 1 3
1232 ABC266E  [ABC266E] Throwing the Die 1 / 1 3
1233 ABC266F  [ABC266F] Well-defined Path Queries on a Namori 1 / 1 4
1234 ABC266G  [ABC266G] Yet Another RGB Sequence 1 / 1 5
1235 ABC266H  [ABC266Ex] Snuke Panic (2D) 0 / 1 6
1220 ABC267A  [ABC267A] Saturday 1 / 1 1
1221 ABC267B  [ABC267B] Split? 1 / 1 1
1222 ABC267C  [ABC267C] Index × A(Continuous ver.) 1 / 1 2
1223 ABC267D  [ABC267D] Index × A(Not Continuous ver.) 1 / 1 3
1224 ABC267E  [ABC267E] Erasing Vertices 2 1 / 1 4
1225 ABC267F  [ABC267F] Exactly K Steps 1 / 1 5
1226 ABC267G  [ABC267G] Increasing K Times 1 / 1 6
1227 ABC267H  [ABC267Ex] Odd Sum 0 / 1 6
1206 ABC268A  [ABC268A] Five Integers 1 / 1 1
1207 ABC268B  [ABC268B] Prefix? 1 / 1 1
1208 ABC268C  [ABC268C] Chinese Restaurant 1 / 1 2
1209 ABC268D  [ABC268D] Unique Username 2 / 4 4
1210 ABC268E  [ABC268E] Chinese Restaurant (Three-Star Version) 1 / 1 5
1211 ABC268F  [ABC268F] Best Concatenation 1 / 1 4
1212 ABC268G  [ABC268G] Random Student ID 1 / 1 5
1213 ABC268H  [ABC268Ex] Taboo 0 / 1 6
1193 ABC269A  [ABC269A] Anyway Takahashi 1 / 1 1
1194 ABC269B  [ABC269B] Rectangle Detection 1 / 1 1
1195 ABC269C  [ABC269C] Submask 1 / 1 2
1196 ABC269D  [ABC269D] Do use hexagon grid 1 / 1 2
2318 ABC269E  [ABC269E] Last Rook 2 / 4 3
1197 ABC269F  [ABC269F] Numbered Checker 1 / 1 4
1198 ABC269G  [ABC269G] Reversible Cards 2 1 / 1 6
1199 ABC269H  [ABC269Ex] Antichain 0 / 1 7
1185 ABC270A  [ABC270A] 1-2-4 Test 1 / 1 1
1186 ABC270B  [ABC270B] Hammer 1 / 1 1
1187 ABC270C  [ABC270C] Simple path 1 / 1 2
1188 ABC270D  [ABC270D] Stones 1 / 1 4
1189 ABC270E  [ABC270E] Apple Baskets on Circle 1 / 1 3
1190 ABC270F  [ABC270F] Transportation 1 / 1 4
1191 ABC270G  [ABC270G] Sequence in mod P 2 / 3 5
1192 ABC270H  [ABC270Ex] add 1 1 / 1 7
1177 ABC271A  [ABC271A] 484558 1 / 1 1
1178 ABC271B  [ABC271B] Maintain Multiple Sequences 1 / 1 1
1179 ABC271C  [ABC271C] Manga 1 / 1 3
1180 ABC271D  [ABC271D] Flip and Adjust 1 / 1 3
1181 ABC271E  [ABC271E] Subsequence Path 1 / 1 4
1182 ABC271F  [ABC271F] XOR on Grid Path 1 / 1 4
1183 ABC271G  [ABC271G] Access Counter 1 / 1 5
1184 ABC271H  [ABC271Ex] General General 1 / 1 7
1163 ABC272A  [ABC272A] Integer Sum 1 / 1 1
1164 ABC272B  [ABC272B] Everyone is Friends 1 / 1 1
1165 ABC272C  [ABC272C] Max Even 1 / 1 1
1166 ABC272D  [ABC272D] Root M Leaper 1 / 1 3

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