牛客多校(2020第五场)I Hard Math Problem

题目链接:https://ac.nowcoder.com/acm/contest/5670/I

题解:

  一个大佬朋友画的图!!!膜拜

  白色部位是总部

1 #include<stdio.h>
2 
3 int main() {
4     printf ("%.6f", 2.0/3);
5 }

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转载自blog.csdn.net/Mrwei_418/article/details/108092091