(백준 파이썬) 2798번. 블랙잭

https://www.acmicpc.net/problem/2798

2798번: 블랙잭

 

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# 2798 블랙잭

n,m = map(int,input().split())
array = list(map(int,input().split()))

total = []
for i in array:
    for j in array:
        for k in array:
            if i == j or i == k or j ==k:
                continue
            sum = i + j + k
            total.append(sum)

res = set(total)
res = list(res)
fin = []
for i in res:
    if i <= m:
        fin.append(i)

fin.sort()
print(fin[-1])