In Game of fifteen we are asked to print a blank space
at the end of the game, they fistly tell us to put the last number as any Int, then they ask us to print something that is not the int we chose, so I chose int blank = 0 and put the last space to print the blank, so its printing 0, but I want to print an _ symbol, how can i do that? Like this:
15 14 13 12
11 10 9 8
7 6 5 4
3 1 2 _
Mine is printing:
15 14 13 12
11 10 9 8
7 6 5 4
3 1 2 0