第一题主播打赏 ac n, m = list(map(lambda x:int(x), input().split(" "))) fs_arr = [] for i in range(n): fs_arr.append(list(map(lambda x:int(x), input().split(" ")))) cur_cost = [] all_cost = 0 fs_arr_sum = [0] * m for i in range(n): if i >= 7: cur_cost.pop(0) ...