Question

I have the following code:

void doPlayerMove(void)
{
    bool moved = false;

    while (!moved) 
    {
        printf("\nWhere is the piece you want to move?(rc):");
        int r = getchar() - '0';// gets the row number
        int c = getchar() - '0';// gets the column number

        printf("%d:%d", r, c);// prints the chosen row/column

        clearInput();
        printf("\nWhere is the space you want to move to?(rc):");
        int r2 = getchar() - '0';
        int c2 = getchar() - '0';

        printf("%d:%d", r2, c2);

        ...
    }
}

void clearInput(void)
{
    while(getchar() != '\n');
}

this is the output i get:

Where is the piece you want to move?(rc):51
5:1
Where is the space you want to move to?(rc):40
4:00

Whats up with the extra 0? Does anyone see where the problem is?

Answer 1

As the OP says in a comment:

Problem solved, it was some output from some function i was calling in
the … sorry for the false alarm!