351 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4213 P843A   Sorting by Subsequences 0 / 0 (无)
4166 P851B   Arpa and an exam about geometry 0 / 0 (无)
4103 P865A   Save the problem! 0 / 0 (无)
4094 P868B   Race Against Time 0 / 0 (无)
4016 P888C   K-Dominant Character 0 / 0 (无)
3978 P898C   Phone Numbers 0 / 0 (无)
3943 P907B   Tic-Tac-Toe 0 / 0 (无)
3923 P911C   Three Garlands 0 / 0 (无)
3870 P920C   Swap Adjacent Elements 0 / 0 (无)
3815 P928B   Chat 0 / 0 (无)
3812 P929A   Прокат велосипедов 0 / 0 (无)
3788 P934A   A Compatible Pair 0 / 0 (无)
3775 P937B   Vile Grasshoppers 0 / 0 (无)
3760 P940B   Our Tanya is Crying Out Loud 0 / 0 (无)
3731 P954B   String Typing 0 / 0 (无)
3722 P955B   Not simply beatiful strings 0 / 0 (无)
3716 P958A1   Death Stars (easy) 0 / 0 (无)
3708 P958D1   Hyperspace Jump (easy) 0 / 0 (无)
3684 P961C   Chessboard 0 / 0 (无)
3677 P962C   Make a Square 0 / 0 (无)

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