Maybe you could use one of the containers, e.g. vector.
you could push_back
all the moves into this vector until home is reached.
The size of this vector will be the number of moves.
You can setup a counter array[400] for counting the number of moves into same coordinates.
For each move,
- `push_back` the move into the vector.
- increment the counter array indexed by [the move].
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solved can i check content of values that have been push_back to a vector? [closed]