ID 題目 顯示標籤 隱藏標籤 AC / 嘗試 難度
3154 P1077F2   Pictures with Kittens (hard version) 0 / 0 (無)
3144 P1081C   Colorful Bricks 0 / 0 (無)
3134 P1082E   Increasing Frequency 0 / 0 (無)
3133 P1082F   Speed Dial 0 / 0 (無)
3131 P1083A   The Fair Nut and the Best Path 0 / 0 (無)
3127 P1083E   The Fair Nut and Rectangles 0 / 0 (無)
3123 P1084C   The Fair Nut and String 0 / 0 (無)
3116 P1085G   Beautiful Matrix 0 / 0 (無)
3110 P1088E   Ehab and a component choosing problem 0 / 0 (無)
3108 P1089A   Alice the Fan 0 / 0 (無)
3079 P1091D   New Year and the Permutation Concatenation 0 / 0 (無)
3068 P1092F   Tree with Maximum Cost 0 / 0 (無)
3062 P1093F   Vasya and Array 0 / 0 (無)
3051 P1096D   Easy Problem 0 / 0 (無)
3050 P1096E   The Top Scorer 0 / 0 (無)
3049 P1096F   Inversion Expectation 0 / 0 (無)
3048 P1096G   Lucky Tickets 0 / 0 (無)
3046 P1097B   Petr and a Combination Lock 0 / 0 (無)
3044 P1097D   Makoto and a Blackboard 0 / 0 (無)
3041 P1097G   Vladislav and a Great Legend 0 / 0 (無)

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根據當前過濾條件隨機選擇一道題