python版本只有9%Pass,而c++直接AC,大家围观一下??? N, M, P = tuple(map(int, input().split(" "))) Ai = list(map(int, input().split(" "))) for _ in range(M): t = input().split(" ") if t[0] == "A": Ai[int(t[1]) - 1] += 1 else: Ai[int(t[1]) - 1] -= 1 ...