import random

difficulty = input("Choose between Easy, Hard, Inhuman or Custom: ")

n = 0
k = 0
if difficulty == "Easy":
    n = 10
elif difficulty == "Hard":
    n = 25
elif difficulty == "Inhuman":
    n = 50
elif difficulty == "Custom":
    n = int(input("Enter first number: "))
    k = int(input("Enter second number "))
bomb = "*"
empty = "-"
combinations = bomb + empty
length = n
board = ""
for i in range(n):
    if difficulty == "Easy":
        board = " ".join(random.choices(combinations, weights=[15, 50], k=length))
    elif difficulty == "Hard":
        board = " ".join(random.choices(combinations, weights=[25, 50], k=length))
    elif difficulty == "Inhuman":
        board = " ".join(random.choices(combinations, weights=[50, 50], k=length))
    elif difficulty == "Custom":
        board = " ".join(random.choices(combinations, weights=[35, 50], k=k))
    print(board)