ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4094 P868B   Race Against Time 0 / 0 (无)
4092 P868D   Huge Strings 0 / 0 (无)
4088 P869A   The Artful Expedient 0 / 0 (无)
4083 P870A   Search for Pretty Integers 0 / 0 (无)
4076 P873A   Chores 0 / 0 (无)
4075 P873B   Balanced Substring 0 / 0 (无)
4069 P875B   Sorting the Coins 0 / 0 (无)
4068 P875C   National Property 0 / 0 (无)
4063 P876B   Divisiblity of Differences 0 / 0 (无)
4062 P877A   Alex and broken contest 0 / 0 (无)
4055 P878B   Teams Formation 0 / 0 (无)
4051 P879A   Borya's Diagnosis 0 / 0 (无)
4050 P879B   Table Tennis 0 / 0 (无)
4049 P883A   Automatic Door 0 / 0 (无)
4047 P883C   Downloading B++ 0 / 0 (无)
4045 P883E   Field of Wonders 0 / 0 (无)
4044 P883F   Lost in Transliteration 0 / 0 (无)
4042 P883H   Palindromic Cut 0 / 0 (无)
4039 P883K   Road Widening 0 / 0 (无)
4036 P884A   Book Reading 0 / 0 (无)

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