1466 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
417 P1609G   A Stroll Around the Matrix 0 / 0 (无)
409 P1610G   AmShZ Wins a Bet 0 / 0 (无)
408 P1610H   Squid Game 0 / 0 (无)
400 P1611F   ATM and Students 0 / 0 (无)
399 P1611G   Robot and Candies 0 / 0 (无)
380 P1614E   Divan and a Cottage 0 / 0 (无)
375 P1615E   Purple Crayon 0 / 0 (无)
372 P1615H   Reindeer Games 0 / 0 (无)
367 P1616E   Lexicographically Small Enough 0 / 0 (无)
364 P1616H   Keep XOR Low 0 / 0 (无)
351 P1618G   Trader Problem 0 / 0 (无)
346 P1619E   MEX and Increments 0 / 0 (无)
343 P1619H   Permutation and Queries 0 / 0 (无)
338 P1620E   Replace the Numbers 0 / 0 (无)
334 P1621B   Integers Shop 0 / 0 (无)
331 P1621E   New School 0 / 0 (无)
330 P1621F   Strange Instructions 0 / 0 (无)
329 P1621G   Weighted Increasing Subsequences 0 / 0 (无)
327 P1621I   Two Sequences 0 / 0 (无)
325 P1622B   Berland Music 0 / 0 (无)

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根据当前过滤条件随机选择一道题

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