Cod sursa(job #2658278)

Utilizator BogdanTicuTicu Bogdan Valeriu BogdanTicu Data 13 octombrie 2020 17:10:27
Problema Floyd-Warshall/Roy-Floyd Scor 10
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.45 kb
#include <bits/stdc++.h>

using namespace std;

ifstream in("royfloyd.in");
ofstream out("royfloyd.out");

int dp[105][105];
int main()
{
	int n;
	in>>n;
	for(int i=1;i<=n;i++)
		for(int j=1;j<=n;j++)
			in>>dp[i][j];
	for(int k=1;k<=n;k++)
		for(int i=1;i<=n;i++)
			for(int j=1;j<=n;j++)
				if(i!=j)
					dp[j][k]=min(dp[j][k],dp[j][i]+dp[i][k]);
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=n;j++)
			out<<dp[i][j]<<" ";
		out<<"\n";
	}
			
	return 0;
}