백준 11399 - ATM (파이썬)
Updated:
Answer
n = int(input())
a = list(map(int, input().split()))
a.sort()
answer = 0
for i in range(n):
answer += a[i] * (n - i)
print(answer)
Updated:
n = int(input())
a = list(map(int, input().split()))
a.sort()
answer = 0
for i in range(n):
answer += a[i] * (n - i)
print(answer)