re模块计算器作业
1 - 2 * ( (60-30 +(-40/5) * (9-2*5/3 + 7 /3*99/4*2998 +10 * 568/14 )) - (-4*3)/ (16-3*2) )
posted on 2018-06-06 14:45 zhangmingda 阅读(110) 评论(0) 编辑 收藏 举报
1 - 2 * ( (60-30 +(-40/5) * (9-2*5/3 + 7 /3*99/4*2998 +10 * 568/14 )) - (-4*3)/ (16-3*2) )
posted on 2018-06-06 14:45 zhangmingda 阅读(110) 评论(0) 编辑 收藏 举报
