day11.3分页操作divmod

# 分页显示 divmod(被除数，除数)
INFO_LIST = []
for i in range(836):
    template = "第%s天，笨笨先僧 always be there with you" % i,
    # print(template)
    INFO_LIST.append(template)

per_page_count = 10
total_page, rem = divmod(836, per_page_count)
if rem > 0:
    total_page = total_page + 1

# 计算出总页数
# 输入页数  显示
while True:
    val = input("请输入页数：")

    val = int(val)
    if val>total_page_count or val<1
    start = (val - 1) * per_page_count
    end = val * per_page_count
    for ele in range(start, end):
        print(INFO_LIST[ele])