@gbianchi int[,] aristas = new int[10,10] { {0,76000,0,20000,0,0,0,0,0,0 },
{ 76000,0,0,0,240000,0,0,0,360000,0 },
{ 0,0,0,10000,0,0,0,120000,0,360000 },
{ 20000,0,10000,0,0,0,0,0,0,0 },
{ 0,240000,0,0,0,0,60000,0,0,0 },
{ 0,0,0,0,0,0,30000,0,120000,0 },
{ 0,0,0,0,60000,30000,0,0,0,0 },
{ 0,0,120000,0,0,0,0,0,0,180000 },
{ 0,360000,0,0,0,120000,0,0,0,0 },
{ 0,0,360000,0,0,0,0,180000,0,0} };