Cod sursa(job #2850559)
| Utilizator | Data | 16 februarie 2022 23:26:53 | |
|---|---|---|---|
| Problema | Floyd-Warshall/Roy-Floyd | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.66 kb |
#include<bits/stdc++.h>
using namespace std;
int n,a[105][105];
void cetire()
{
ifstream f("royfloyd.in");
ofstream g("royfloyd.out");
int i,j;
for(i =1;i<=n;i++)
for(j=1;j<=n;j++)
cin>>a[i][j];
}
void royfloyd()
{
int i ,k,j
for(k=1;k<=n;k++)
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(a[i][k] && a[k][j] && (a[i][j]>a[i][k]+a[k][j] || !a[i][j]) && i!=j)
a[i][j]=a[i][k]+a[k][j];
}
void afisare()
{
int i,j;
for(i =1;i<=n;i++)
for(j=1;j<=n;j++)
cout<<a[i][j];
}
int main()
{
cetire();
afisare();
}
