from random import randint
import sys
def gacha(n):
    result = {
        'silver': 0,
        'gold': 0,
        'platinum': 0,
        'black': 0
    }

    black_saver = 0
    platinum_saver = 0

    for _ in range(n):
        dice = randint(1, 100)

        # 保底黑
        if black_saver == 32:
            result['black'] += 1
            black_saver = 0
            # 如果同时遇到双保底的话不改变白计数器
            if platinum_saver != 9:
                platinum_saver += 1
            continue

        # 保底白
        if platinum_saver == 9:
            # 如果保底白抽到黑了不改变白计数器
            if 1 <= dice <= 3:
                result['black'] += 1
                black_saver = 0
                continue
            else:
                result['platinum'] += 1
                platinum_saver = 0
                continue

        if 1 <= dice <= 37:
            result['silver'] += 1
            black_saver += 1
            platinum_saver += 1
        elif 38 <= dice <= 87:
            result['gold'] += 1
            black_saver += 1
            platinum_saver += 1
        elif 88 <= dice <= 97:
            result['platinum'] += 1
            platinum_saver = 0
            black_saver += 1
        else:
            result['black'] += 1
            black_saver = 0
            platinum_saver += 1

    print('Silver: {silver}\nGold: {gold}\nPlatinum: {platinum}\nBlack: {black}'.format(**result))
    print('Black rate: {}'.format(result['black'] / n))
    print('Platinum rate: {}'.format(result['platinum'] / n))

if __name__ == '__main__':
    gacha(int(sys.argv[1]))