Cod sursa(job #1920327)

Utilizator zdavid112zIon David-Gabriel zdavid112z Data 9 martie 2017 23:38:27
Problema Floyd-Warshall/Roy-Floyd Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.78 kb
#include <cstdio>
#include <algorithm>
#include <cstring>

using namespace std;

int fin[101][101];
int mat[101][101];
int n;

int main()
{
    freopen("royfloyd.in", "r", stdin);
    freopen("royfloyd.out", "w", stdout);
    scanf("%d", &n);
    for(int i = 0; i < n; i++)
        for(int j = 0; j < n; j++)
            scanf("%d", &mat[i][j]);
    memset(fin, 0x3f, sizeof(fin));
    for(int i = 0; i < n; i++)
        fin[i][i] = 0;
    for(int k = 0; k < n; k++)
        for(int i = 0; i < n; i++)
            for(int j = 0; j < n; j++)
                fin[i][j] = min(fin[i][j], mat[i][k] + mat[k][j]);
    for(int i = 0; i < n; i++)
    {
        for(int j = 0; j < n; j++)
            printf("%d ", fin[i][j]);
        printf("\n");
    }
    return 0;
}