import random

tosses = []


def toss(aNumber):
    for x in range(aNumber):
        tosses.append(random.choice(['heads', 'tails']))


def returnResult():
    tosses.clear()
    if times == 1:
        toss(times)
        print(f'It\'s  {tosses[-1]}!')
    elif times > 1:
        if times == 69:
            print("\nNice")
        toss(times)
        headsAmount = tosses.count("heads")
        headsPercent = headsAmount / times * 100
        tailsAmount = tosses.count("tails")
        tailsPercent = tailsAmount / times * 100
        print(
            f'\nOut of {times} tosses, {headsAmount} were heads and {tailsAmount} were tails.')
        print(
            f'So you\'ve got {headsPercent:.2f}% heads and {tailsPercent:.2f}% tails.\n')


while True:
    userInput = input("\nHow many times do you wanna toss a coin? : ")
    if userInput.isdigit() and int(userInput) > 0:
        times = int(userInput)
        returnResult()
        if (input("\nWanna play again?(Y/n): ").lower() == 'y'):
            continue
        else:
            print("\n?? :(\n")
            break
    else:
        print('\nOnly positive integers please... \nNow...')