import random

def main():

    dice_sides = 20
    roll_count = 100

    rolls_col_width = len(str(dice_sides))
    if rolls_col_width < 4:
        rolls_col_width = 4

    rolls = [0] * dice_sides

    for i in range(roll_count):
        rand = random.randint(1,dice_sides)
        rolls[rand-1] += 1
    #print(rolls)

    # Roll, Freq.
    top = "╒" + "═"*rolls_col_width + "╤" + "═"*26 + "╕"
    print(top)

    print("│Roll" + " "*(rolls_col_width-4) + "│Tally", end = "")
    print(" "*21 + "│")

    print("╞" + "═"*rolls_col_width + "╪" + "═"*26 + "╡")

    for i in range(dice_sides):
        tally_row = "●"*rolls[i]
        empty = 26 - len(tally_row)

        print("│" + str(i+1) + " "*(rolls_col_width-len(str(i+1))) + "│" + tally_row + " "*empty + "│")

    print("╘" + "═"*rolls_col_width + "╧" + "═"*26 + "╛")

main()