Submission #3596424

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Source Code Expand

n = int(input())

ng = []

for i in range(3):
    ng.append(int(input()))


hand = [n]
dame = False

for i in range(100):
    tmp_hand = []
    for h in hand:
        if h in ng:
            dame = True
            break
        for j in range(3):
            if h - j - 1 not in ng:
                if h - j - 1 >= 0:
                    tmp_hand.append(h - j - 1)
                else:
                    tmp_hand.append(0)
    if dame:
        break
    hand = list(set(tmp_hand[:]))
    #print(hand)
    if 0 in tmp_hand:
        break

if dame:
    print('NO')
else:

    if 0 in tmp_hand:
        print('YES')
    else:
        print('NO')

Submission Info

Judge Result