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浮动的二维码有时会挡住我们的视线,让我们看不到自己想要的数据,此时可利用有理数知识解决这个问题.不信?请继续往下看吧.我是一铁杆足球球迷,每天放学回家,第一件事就是打开电脑,看看有没有新的足球新闻,赛事过后亚冠、中超等积分排名有没有新的变化.某天放学后,我和往常一样饭都没来得及吃就忙着去打开电脑,欣赏赛事新闻.可浏览到中超积分时,让我郁闷的事情发生了,一个浮动的二维码挡住了积分表.如图1所示
Floating two-dimensional code sometimes block our line of sight, so that we can not see the data we want, we can use the knowledge of rational numbers to solve this problem. Do not believe? Please continue to look down .I am a football fan, every day Home from school, the first thing is to turn on the computer to see if there is any new football news, after the game AFC Champions League, Super ranking points there is no new change.One day after school, I had no time to eat as usual Busy to open the computer, enjoy the tournament news. Can browse to Super points, let me depressed things happen, a floating two-dimensional code blocking the points table. As shown in Figure 1