# pattern
# $$$$$$$$$$$
# $$$$$$$$$
#  $$$$$$$
#   $$$$$
#    $$$
#     $


def main():
    lines = int(input("Enter no.of lines: "))
    pattern(lines)


def pattern(lines):
    flag = lines
    for i in range(lines):
        print(" " * (i), "$" * (2 * flag - 1))
        flag -= 1


if __name__ == "__main__":
    main()