ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1251 P1617E   Christmas Chocolates 0 / 0 10
1249 P1618B   Missing Bigram 0 / 0 3
1245 P1618F   Reverse 0 / 0 7
1243 P1619A   Square String? 0 / 0 3
1242 P1619B   Squares and Cubes 0 / 0 3
1241 P1619C   Wrong Addition 0 / 0 4
1239 P1619E   MEX and Increments 0 / 0 5
1235 P1620A   Equal or Not Equal 0 / 0 3
1233 P1620C   BA-String 0 / 0 6
1231 P1620E   Replace the Numbers 0 / 0 6
1227 P1621B   Integers Shop 0 / 0 5
1224 P1621E   New School 0 / 0 8
1223 P1621F   Strange Instructions 0 / 0 10
1213 P1623A   Robot Cleaner 0 / 0 3
1212 P1623B   Game on Ranges 0 / 0 3
1210 P1623D   Robot Cleaner Revisit 0 / 0 8
1207 P1624B   Make AP 0 / 0 3
1204 P1624E   Masha-forgetful 0 / 0 7
1198 P1625D   Binary Spiders 0 / 0 8
1193 P1626C   Monsters And Spells 0 / 0 5
1189 P1627A   Not Shading 0 / 0 3
1185 P1627E   Not Escaping 0 / 0 8
1184 P1627F   Not Splitting 0 / 0 10
1183 P1628A   Meximum Array 0 / 0 4
1181 P1628C   Grid Xor 0 / 0 8
1166 P1632A   ABC 0 / 0 3
1149 P1634F   Fibonacci Additions 0 / 0 10
1140 P1637C   Andrew and Stones 0 / 0 4
1138 P1637E   Best Pair 0 / 0 7
1131 P1638D   Big Brush 0 / 0 7
1130 P1638E   Colorful Operations 0 / 0 9
1116 P1641B   Repetitions Decoding 0 / 0 7
1109 P1644A   Doors and Keys 0 / 0 3
1108 P1644B   Anti-Fibonacci Permutation 0 / 0 3
1107 P1644C   Increase Subarray Sums 0 / 0 4
1106 P1644D   Cross Coloring 0 / 0 5
1105 P1644E   Expand the Path 0 / 0 6
1100 P1646D   Weight the Tree 0 / 0 7
1098 P1646F   Playing Around the Table 0 / 0 10
1097 P1647A   Madoka and Math Dad 0 / 0 3
1096 P1647B   Madoka and the Elegant Gift 0 / 0 4
1089 P1648C   Tyler and Strings 0 / 0 6
1088 P1648D   Serious Business 0 / 0 10
1087 P1648E   Air Reform 0 / 0 10
1085 P1649A   Game 0 / 0 3
1084 P1649B   Game of Ball Passing 0 / 0 4
1083 P1650A   Deletions of Two Adjacent Letters 0 / 0 3
1081 P1650C   Weight of the System of Nested Segments 0 / 0 4
1080 P1650D   Twist the Permutation 0 / 0 4
1079 P1650E   Rescheduling the Exam 0 / 0 6

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