正方形的面积（特简单！）
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【题目描述】
一天，土拨鼠白白在计算正方形的面积，已知正方形边长是Y。请你帮她算一算。
【输入】
正方形边长
【输出】
正方形的面积
输入数据 1
6
输出数据 1
36
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
一天，土拨鼠白白在计算正方形的面积，已知正方形边长是Y。请你帮她算一算。
正方形边长
正方形的面积
6
36
