Input 2
n2 = 6 NEW_LINE city2 = [ [ 0 , 1 , 1 , 100 , 0 , 0 ] , [ 1 , 0 , 1 , 0 , 0 , 0 ] , [ 1 , 1 , 0 , 0 , 0 , 0 ] , [ 100 , 0 , 0 , 0 , 2 , 2 ] , [ 0 , 0 , 0 , 2 , 0 , 2 ] , [ 0 , 0 , 0 , 2 , 2 , 0 ] ] NEW_LINE findcost ( n2 , city2 ) NEW_LINE