text: Start from 0 , 0 and explore all tours using solveKTUtil ( )
code: if ( solveKTUtil ( 0 , 0 , 1 , sol , xMove , yMove ) == 0 ) { printf ( " Solution ▁ does ▁ not ▁ exist " ) ; return 0 ; } else printSolution ( sol ) ; return 1 ; }