ID Problem Show tags Hide tags AC / Tried Difficulty
12707 ybt617   |a-b| Problem 0 / 0 (None)
12708 ybt618   1~N的阶乘和 0 / 0 (None)
12709 ybt619   讨厌的小数点 0 / 0 (None)
12710 ybt620   【NOIP1996-S4】砝码称重 0 / 0 (None)
12711 ybt621   A+B Problem 0 / 0 (None)
12712 ybt622   A+B Problem Ⅱ 0 / 0 (None)
12713 ybt623   期末成绩 0 / 0 (None)
12714 ybt624   货币系统 0 / 0 (None)
12715 ybt625   最少的交换 0 / 0 (None)
12716 ybt626   多功能计算器 0 / 0 (None)
12717 ybt627   查找元素 0 / 0 (None)
12718 ybt628   FBI树 0 / 0 (None)
12719 ybt629   奇怪的电梯 0 / 0 (None)
12720 ybt630   画圣诞树 0 / 0 (None)
12721 ybt631   打印字符图样 0 / 0 (None)
12722 ybt632   换零钞 0 / 0 (None)
12723 ybt633   激光样式 0 / 0 (None)
12724 ybt634   格雷码 0 / 0 (None)
12725 ybt635   调手表 0 / 0 (None)
12726 ybt636   搭积木 0 / 0 (None)

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