编写题解 1078: Repairing a Road
摘要：解题思路:注意事项:要用#include<iomanip>#include<cstring>#include<cmath>#include<algorithm>c++文件头参考代码:#include<……
1078: Repairing a Road
```cpp#include#include#include#include#includeusingnamespacestd;constintMAXN=110,MAXE=1010;constdoubleEPS=1e-6;inlineintsgn(doublex){if(fabs(x)0?1:-1;}
Repairing a Road （C语言代码）Floyd算法
摘要：参考代码:
#include <stdio.h>
#include <math.h>
#include <string.h>
#define INF 1e9
#define eps 1e……
Repairing a Road （C++代码）
摘要：解题思路:注意事项:累死宝宝了，夜晚最后一个程序参考代码:#include <cstdio>
#include <cstring>
#include <algorithm>
#include <……