Greedy
์ฒซ ๋ฌธ์ !
๊ฐ์ฅ ๊ฐ๋จํ ๋ฌธ์ ๋ก ์์ํ๋ค.
N, K = map(int, input().split())
coin, cnt = list(), 0
for _ in range(N):
coin.append(int(input()))
for i in sorted(coin, reverse=True):
num = K // i # ๋์ ๊ฐฏ์
cnt += num
K %= i
print(cnt)