Submission

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Score: 100

User: admin

Problemset: ประมูลการกุศล

Language: python

Time: 0.020 second

Submitted On: 2025-04-10 18:15:24

N = int(input())
A = list(map(int, input().split()))

# assert(len(A) == N)

prev = -1
R = 0
for i in range(N):
    if A[i] > prev:
        prev = A[i]
        R += A[i]

print(R, end="")