链接:https://ac.nowcoder.com/acm/contest/884/A来源:牛客网 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 524288K,其他语言1048576K 64bit IO Format: %lld 题目描述 A new city has just been built. There're nnn interesting places numbered by positive numbers from 111 to nnn. In order…