ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7270 codeforces#P1556H  DIY Tree 0 / 0 (无)
7226 codeforces#P1557A  Ezzat and Two Subsequences 1 / 1 3
7223 codeforces#P1557B  Moamen and k-subarrays 0 / 0 3
7224 codeforces#P1557C  Moamen and XOR 0 / 0 5
7221 codeforces#P1557D  Ezzat and Grid 2 / 2 8
7222 codeforces#P1557E  Assiut Chess 0 / 0 10
7253 codeforces#P1558A  Charmed by the Game 1 / 1 10
7252 codeforces#P1558B  Up the Strip 1 / 1 10
7250 codeforces#P1558C  Bottom-Tier Reversals 0 / 0 (无)
7251 codeforces#P1558D  Top-Notch Insertions 0 / 0 (无)
7249 codeforces#P1558E  Down Below 0 / 0 (无)
7248 codeforces#P1558F  Strange Sort 0 / 0 (无)
7235 codeforces#P1559A  Mocha and Math 2 / 2 10
7234 codeforces#P1559B  Mocha and Red and Blue 1 / 1 10
7233 codeforces#P1559C  Mocha and Hiking 1 / 1 10
7232 codeforces#P1559D1  Mocha and Diana (Easy Version) 2 / 2 10
7230 codeforces#P1559D2  Mocha and Diana (Hard Version) 1 / 4 10
7228 codeforces#P1559E  Mocha and Stars 0 / 0 (无)
7243 codeforces#P1560A  Dislike of Threes 3 / 3 10
7242 codeforces#P1560B  Who's Opposite? 2 / 2 10
7241 codeforces#P1560C  Infinity Table 3 / 3 10
7240 codeforces#P1560D  Make a Power of Two 3 / 3 10
7239 codeforces#P1560E  Polycarp and String Transformation 1 / 3 10
7238 codeforces#P1560F1  Nearest Beautiful Number (easy version) 2 / 2 10
7237 codeforces#P1560F2  Nearest Beautiful Number (hard version) 2 / 9 10
7247 codeforces#P1561A  Simply Strange Sort 3 / 3 10
7246 codeforces#P1561C  Deep Down Below 2 / 2 10
7245 codeforces#P1561D1  Up the Strip (simplified version) 2 / 2 10
7264 codeforces#P1562A  The Miracle and the Sleeper 0 / 0 (无)
7263 codeforces#P1562B  Scenes From a Memory 0 / 0 (无)
7262 codeforces#P1562C  Rings 0 / 0 (无)
7268 codeforces#P1562D1  Two Hundred Twenty One (easy version) 0 / 0 (无)
7267 codeforces#P1562D2  Two Hundred Twenty One (hard version) 0 / 0 (无)
7266 codeforces#P1562E  Rescue Niwen! 0 / 0 (无)
7265 codeforces#P1562F  Tubular Bells 0 / 0 (无)
7298 codeforces#P1566A  Median Maximization 1 / 1 10
7297 codeforces#P1566B  MIN-MEX Cut 1 / 1 10
7296 codeforces#P1566C  MAX-MEX Cut 1 / 1 10
7295 codeforces#P1566D1  Seating Arrangements (easy version) 1 / 1 10
7294 codeforces#P1566D2  Seating Arrangements (hard version) 1 / 1 10
7293 codeforces#P1566E  Buds Re-hanging 1 / 1 10
7292 codeforces#P1566F  Points Movement 0 / 0 (无)
7291 codeforces#P1566G  Four Vertices 0 / 0 (无)
7290 codeforces#P1566H  Xor-quiz 0 / 0 (无)
7283 codeforces#P1567A  Domino Disaster 1 / 1 10
7282 codeforces#P1567B  MEXor Mixup 0 / 0 (无)
7281 codeforces#P1567C  Carrying Conundrum 2 / 3 10
7280 codeforces#P1567D  Expression Evaluation Error 0 / 0 (无)
7279 codeforces#P1567E  Non-Decreasing Dilemma 0 / 0 (无)
7278 codeforces#P1567F  One-Four Overload 0 / 0 (无)

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