n = int(input())
suspects = [int(x) for x in input().strip().split(" ")]
suspects.sort(reverse=True)

if n > 1:
    result = 0
    sums = [suspects[0]]
    for i in range(1, n):
        sums.append(sums[-1] + suspects[i])

    result = sum(sums[1:])
    print(result)
else:
    print(suspects[0])