Cod sursa(job #2909919)
| Utilizator | Data | 16 iunie 2022 20:51:57 | |
|---|---|---|---|
| Problema | Floyd-Warshall/Roy-Floyd | Scor | 50 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.58 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream reader("royfloyd.in");
ofstream writer("royfloyd.out");
int n;
reader>>n;
int a[n][n];
for(int i=0;i<n;++i)
for(int j=0;j<n;++j)
reader>>a[i][j];
for(int i=0;i<n;++i)
for(int j=0;j<n;++j)
for(int h=0;h<n;++h)
if(a[j][i]+a[i][h]<a[j][h])
a[j][h]=a[j][i]+a[i][h];
for(int i=0;i<n;++i)
{
for(int j=0;j<n;++j)
writer<<a[i][j]<<" ";
writer<<'\n';
}
return 0;
}
