ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4219 P1051B   Relatively Prime Pairs 0 / 0 3
4218 P1051C   Vasya and Multisets 0 / 0 5
4208 P1054E   Chips Puzzle 0 / 0 9
4206 P1054G   New Road Network 0 / 0 10
4205 P1054H   Epic Convolution 0 / 0 10
4202 P1055C   Lucky Days 0 / 0 6
4196 P1056B   Divide Candies 0 / 0 5
4192 P1056F   Write The Contest 0 / 0 9
4184 P1059C   Sequence Transformation 0 / 0 5
4178 P1060D   Social Circles 0 / 0 6
4173 P1061A   Coins 0 / 0 3
4171 P1061C   Multiplicity 0 / 0 5
4166 P1062B   Math 0 / 0 5
4165 P1062C   Banh-mi 0 / 0 5
4164 P1062D   Fun with Integers 0 / 0 6
4158 P1063D   Candies for Children 0 / 0 10
4157 P1063E   Lasers and Mirrors 0 / 0 10
4155 P1064A   Make a triangle! 0 / 0 3
4154 P1064B   Equations of Mathematical Magic 0 / 0 4
4153 P1065A   Vasya and Chocolate 0 / 0 3
4146 P1066A   Vova and Train 0 / 0 3
4142 P1066E   Binary Numbers AND Sum 0 / 0 5
4137 P1067D   Computer Game 0 / 0 10
4136 P1067E   Random Forest Rank 0 / 0 10
4135 P1068A   Birthday 0 / 0 4
4134 P1068B   LCM 0 / 0 4
4117 P1073B   Vasya and Books 0 / 0 3
4114 P1073E   Segment Sum 0 / 0 8
4111 P1075A   The King's Race 0 / 0 3
4108 P1076B   Divisor Subtraction 0 / 0 4
4107 P1076C   Meme Problem 0 / 0 4
4102 P1077A   Frog Jumping 0 / 0 3
4094 P1080A   Petya and Origami 0 / 0 3
4093 P1080B   Margarite and the best present 0 / 0 3
4091 P1080D   Olya and magical square 0 / 0 7
4088 P1081A   Definite Game 0 / 0 3
4086 P1081C   Colorful Bricks 0 / 0 5
4084 P1081E   Missing Numbers 0 / 0 6
4082 P1081G   Mergesort Strikes Back 0 / 0 10
4080 P1082A   Vasya and Book 0 / 0 4
4063 P1085B   Div Times Mod 0 / 0 3
4062 P1085C   Connect Three 0 / 0 5
4057 P1086F   Forest Fires 0 / 0 10
4054 P1088C   Ehab and a 2-operation task 0 / 0 4
4052 P1088E   Ehab and a component choosing problem 0 / 0 9
4045 P1089F   Fractions 0 / 0 6
4044 P1089G   Guest Student 0 / 0 5
4024 P1091A   New Year and the Christmas Ornament 0 / 0 3
4022 P1091C   New Year and the Sphere Transmission 0 / 0 4
4021 P1091D   New Year and the Permutation Concatenation 0 / 0 5

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