ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7168 codeforces#P1550B  Maximum Cost Deletion 0 / 0 3
7167 codeforces#P1550C  Manhattan Subarrays 0 / 0 5
7165 codeforces#P1550D  Excellent Arrays 0 / 0 8
7164 codeforces#P1550E  Stringforces 0 / 1 9
7163 codeforces#P1550F  Jumping Around 0 / 0 10
7188 codeforces#P1551A  Polycarp and Coins 2 / 2 10
7187 codeforces#P1551B1  Wonderful Coloring - 1 0 / 0 (无)
7186 codeforces#P1551B2  Wonderful Coloring - 2 0 / 0 (无)
7185 codeforces#P1551C  Interesting Story 0 / 0 (无)
7184 codeforces#P1551D1  Domino (easy version) 0 / 0 (无)
7183 codeforces#P1551D2  Domino (hard version) 0 / 0 (无)
7182 codeforces#P1551E  Fixed Points 0 / 0 (无)
7180 codeforces#P1551F  Equidistant Vertices 0 / 0 (无)
7200 codeforces#P1552A  Subsequence Permutation 0 / 0 (无)
7199 codeforces#P1552B  Running for Gold 0 / 0 (无)
7198 codeforces#P1552C  Maximize the Intersections 0 / 0 (无)
7197 codeforces#P1552D  Array Differentiation 0 / 0 (无)
7195 codeforces#P1552E  Colors and Intervals 0 / 0 (无)
7194 codeforces#P1552F  Telepanting 0 / 0 (无)
7193 codeforces#P1552G  A Serious Referee 0 / 0 (无)
7192 codeforces#P1552H  Guess the Perimeter 0 / 0 (无)
7190 codeforces#P1552I  Organizing a Music Festival 0 / 0 (无)
7178 codeforces#P1553A  Digits Sum 2 / 2 10
7177 codeforces#P1553B  Reverse String 0 / 0 (无)
7176 codeforces#P1553C  Penalty 0 / 0 (无)
7175 codeforces#P1553D  Backspace 0 / 3 10
7174 codeforces#P1553E  Permutation Shift 0 / 0 (无)
7173 codeforces#P1553F  Pairwise Modulo 1 / 3 10
7172 codeforces#P1553G  Common Divisor Graph 1 / 9 10
7171 codeforces#P1553H  XOR and Distance 0 / 0 (无)
7170 codeforces#P1553I  Stairs 0 / 1 10
7212 codeforces#P1554A  Cherry 0 / 0 3
7211 codeforces#P1554B  Cobb 0 / 0 5
7210 codeforces#P1554C  Mikasa 0 / 0 6
7209 codeforces#P1554D  Diane 1 / 1 6
7208 codeforces#P1554E  You 0 / 0 10
7207 codeforces#P1555A  PizzaForces 1 / 1 10
7206 codeforces#P1555B  Two Tables 0 / 0 (无)
7205 codeforces#P1555C  Coin Rows 0 / 0 (无)
7204 codeforces#P1555D  Say No to Palindromes 0 / 0 (无)
7203 codeforces#P1555E  Boring Segments 0 / 0 (无)
7201 codeforces#P1555F  Good Graph 0 / 0 (无)
7202 codeforces#P1555F  Good Graph 0 / 0 (无)
7277 codeforces#P1556A  A Variety of Operations 0 / 0 (无)
7276 codeforces#P1556B  Take Your Places! 0 / 0 (无)
7275 codeforces#P1556C  Compressed Bracket Sequence 0 / 0 (无)
7274 codeforces#P1556D  Take a Guess 0 / 0 (无)
7273 codeforces#P1556E  Equilibrium 2 / 2 10
7272 codeforces#P1556F  Sports Betting 0 / 0 (无)
7271 codeforces#P1556G  Gates to Another World 0 / 0 (无)

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根据当前过滤条件随机选择一道题