Test case 3
graph3 = [ [ 0 , 1 , 0 , 0 , 1 ] , [ 1 , 0 , 1 , 1 , 1 ] , [ 0 , 1 , 0 , 1 , 0 ] , [ 0 , 1 , 1 , 0 , 1 ] , [ 1 , 1 , 0 , 1 , 0 ] ] NEW_LINE n = len ( graph3 ) NEW_LINE findpath ( graph3 , n ) NEW_LINE