ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4201 P913D   Too Easy Problems 0 / 0 6
4195 P914B   Conan and Agasa play a Card Game 0 / 0 4
4186 P915C   Permute Digits 0 / 0 5
4180 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
4174 P917A   The Monster 0 / 0 6
4167 P919A   Supermarket 0 / 0 3
4159 P920C   Swap Adjacent Elements 0 / 0 4
4158 P920D   Tanks 0 / 0 9
4137 P922D   Robot Vacuum Cleaner 0 / 0 6
4135 P922F   Divisibility 0 / 0 9
4132 P923C   Perfect Security 0 / 0 6
4128 P924A   Mystical Mosaic 0 / 0 4
4127 P924B   Three-level Laser 0 / 0 5
4126 P924C   Riverside Curio 0 / 0 5
4096 P931A   Friends Meeting 0 / 0 3
4074 P935F   Fafa and Array 0 / 0 10
4070 P936D   World of Tank 0 / 0 10
4066 P938B   Run For Your Prize 0 / 0 3
4062 P938F   Erasing Substrings 0 / 0 10
4057 P939D   Love Rescue 0 / 0 5
4056 P939E   Maximize! 0 / 0 6
4054 P940A   Points on the line 0 / 0 4
4053 P940B   Our Tanya is Crying Out Loud 0 / 0 4
4050 P940E   Cashback 0 / 0 7
4048 P946A   Partition 0 / 0 3
4046 P946C   String Transformation 0 / 0 4
4044 P946E   Largest Beautiful Number 0 / 0 8
4040 P949A   Zebras 0 / 0 5
4037 P949D   Curfew 0 / 0 8
4034 P950B   Intercepted Message 0 / 0 3
4022 P954E   Water Taps 0 / 0 7
4020 P954G   Castle Defense 0 / 0 7
4017 P955A   Feed the cat 0 / 0 3
4006 P958B2   Maximum Control (medium) 0 / 0 8
4000 P958E1   Guard Duty (easy) 0 / 0 5
3999 P958E2   Guard Duty (medium) 0 / 0 8
3993 P959B   Mahmoud and Ehab and the message 0 / 0 4
3991 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
3987 P960B   Minimize the error 0 / 0 5
3986 P960C   Subsequence Counting 0 / 0 5
3972 P962B   Students in Railway Carriage 0 / 0 4
3969 P962E   Byteland, Berland and Disputed Cities 0 / 0 8
3965 P963B   Destruction of a Tree 0 / 0 7
3956 P965D   Single-use Stones 0 / 0 6
3955 P965E   Short Code 0 / 0 8
3945 P976C   Nested Segments 0 / 0 5
3943 P976E   Well played! 0 / 0 7
3934 P978B   File Name 0 / 0 3
3929 P978G   Petya's Exams 0 / 0 5
3927 P979B   Treasure Hunt 0 / 0 6

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