ABC87 C - Candies を解いた - Qiita

N = int(input()) A = [list(map(int,input().split())) for _ in range(2)] ans = 0 for i in range(N): score = 0 for j in range(N): if j == i: score += A[0][j] score += A[1][j] elif j < i: score += A[0][j] elif j > i: score += A[1][j] ans = max(ans,score) print(ans)