Question
When I'm trying to use the int variable color in the function mark_square_as(), It keeps saying Variable 'color' may be uninitialized when used here. I
When I'm trying to use the int variable color in the function mark_square_as(), It keeps saying "Variable 'color' may be uninitialized when used here." I have declared it in the top and assigned it with a value depending on the "if" statements before the function was called, why is this?
void solve_three_in_a_column(int board[MAX_SIZE][MAX_SIZE],
int size,
int col,
bool announce) {
int color;
for (int i = 0; i < size; i++){
if (board[i][col] == 1){
color = 1;
}
else if (board[i][col] == 2){
color = 2;
}
}
for (int i = 0; i < size; i++){
if (board[i][col] == 0){
mark_square_as(board, size, i, col, color, true);
}
}
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