AUCTION - Going Once, Going Twice, Gone!

Tác giả: khuc_tuan

Ngôn ngữ: Python

[n,m] = [int(s) for s in raw_input().split()]
a = [0] * m
for i in range(m):
    a[i] = input()
a.sort()
res = 0
p = 0
for i in range(m):
    if res<a[i] * min(m-i,n):
        res = a[i] * min(m-i,n)
        p = a[i]
        
print str(p) + " " + str(res)

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