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全3091件
ナンバー 問題名 レベル タグ 作問者 Solved Fav
2987 Colorful University of Tree Nachia 14 4
2986 Permutation Puzzle ID 21712 18 1
2985 May Count Induced C4 Subgraphs Nachia 12 7
2984 [Cherry Anniversary 4] 満開の願いを込めた 27 の桜 Kazun 20 0
2983 Christmas Color Grid (Advent Calender ver.) hirayuu_yc 19 0
2982 Logic Battle dyktr_06 31 2
2981 Pack Tree into Grid KumaTachiRen 14 0
2980 Planar Tree 2 tko919 38 3
2979 直角三角形の個数 testestest 15 2
2978 Lexicographically Smallest and Largest Subarray loop0919 64 7
2977 Kth Xor Pair nouka28 55 2
2968 Final MIGISITA Strike ねしん 5 0
2967 Nana's Plus Permutation Game ねしん 17 2
2966 Simple Plus Minus Problem ねしん 21 1
2965 Don't Stop the Game again ねしん 10 0
2964 Obstruction Bingo ねしん 37 0
2963 Mecha DESU ねしん 54 0
2962 Sum Bomb Bomber ねしん 52 0
2961 Shiny Monster Master ねしん 72 1
2960 Judgement ねしん 114 0
2959 Dolls' Tea Party binap 22 1
2958 Placing Many L-s binap 18 5
2957 Combo Deck Builder binap 40 3
2956 Substitute with Average binap 43 5
2955 Pizza Delivery Plan binap 81 1
2954 Calculation of Exponentiation binap 71 3
2953 Maximum Right Triangle binap 100 2
2952 Invision of Multiples nouka28 18 1
2951 Similar to Mex nouka28 23 1
2950 Max Min Product nouka28 29 2
2949 Product on Tree nouka28 83 2
2948 move move rotti rotti_coder 93 2
2947 Sing a Song Michirakara 123 0
2946 Puyo Michirakara 133 0
2945 Namiki Secondary School kagakukenkyuubu 173 0
2944 Sigma Partition Problem kazuppa 57 0
2943 Sigma String of String Score Problem kazuppa 62 1
2942 Sigma Music Game Level Problem kazuppa 78 0
2941 Sigma Music Game Score Problem kazuppa 107 0
2940 Sigma Sigma Div Floor Problem kazuppa 94 3
2939 Sigma Popcount Problem kazuppa 131 0
2938 Sigma Sigma Distance Distance Problem kazuppa 168 0
2937 Sigma Plus Problem kazuppa 172 0
2936 Sum of Square of Mex nouka28 21 2
2935 Division Into 3 (Mex Edition) nouka28 8 3
2934 Digit Sum tnodino 14 2
2933 Range ROT Query loop0919 14 0
2932 えっえっ嘘嘘嘘待って待って待って???えマジで?ほんとに?マジでやばすぎなんだけど?えっおっほんとにこんなにDPしちゃっていいんですかい???マジでやばすぎなんだけど??? tnodino 47 0
2931 Shibuya 109 kusirakusira 41 4
2930 Larger Mex nouka28 97 3
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