suppose we want to go from (0,0) to (2,2) we need 2 H steps and 2 Verticle steps , what we can do is we can permutate the 2H 2V string(“HHVV”) n we will get our answer. Any suggestions?
suppose we want to go from (0,0) to (2,2) we need 2 H steps and 2 Verticle steps , what we can do is we can permutate the 2H 2V string(“HHVV”) n we will get our answer. Any suggestions?