C-print

$

##
$$$
###
$$$
##
$

int main()
{
    char array[] = {'#', '$'};
    for (int row = 1; row <= 7; row++) {
        for (int hashNum = 1; hashNum <= 4 - abs(4 - row); hashNum++)
        {
            printf("%c", array[row % 2]);
        }
        printf("\n");
    }
}