05. Office Chairs

input_data = [el for i in range(int(input())) for el in input().split()]
rooms_with_less_chairs = [[input_data[i-1], input_data[i], print(f"{int(input_data[i]) - len(input_data[i-1])} more chairs needed in room {int(- (-(i/2) // 1))}")] for i in range(1, len(input_data), 2) if len(input_data[i-1]) < int(input_data[i])]
if len(rooms_with_less_chairs) == 0:
    print(f"Game On, {sum([(len(input_data[i]) - int(input_data[i+1])) for i in range(0, len(input_data)-1, 2) if len(input_data[i]) > int(input_data[i+1])])} free chairs left")