from itertools import permutations

def ng(f):
    if not f[0].isdigit():return True
    if not f[-1].isdigit():return True
    pre=True
    for c in f:
        cur=not c.isdigit()
        if cur and pre:return True
        pre=cur
    return False

def main():
    inf=10**9
    n=input()
    cc=input().split()
    mx=-inf
    mn=inf
    for f in permutations(cc):
        if ng(f):continue
        f="".join(f)
        try:
            val=eval(f)
        except SyntaxError:
            continue
        mx=max(mx,val)
        mn=min(mn,val)
    print(mx,mn)

main()