Contents
N = 1000
wins = 0
for i in range(N):
    side = list(range(1, 6))
    A = random.choice(side)
    B = random.choice(side)
    C = random.choice(side)
    if A == B == C:
        wins = wins+A
    elif A+B+C <= 4:
        wins = wins-(A+B+C)
print(wins, N)
print(1.0 * wins / N)