Secret Combination Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 496B Description You got a box with a combination lock. The lock has a display showing n digits. There are two buttons…

题目链接:http://codeforces.com/problemset/problem/496/B 题目意思:给出 n 位数你,有两种操作:1.将每一位数字加一(当某一位 > 9 时只保存个位数)   2.循环右移(最右边那个数字去到第一位上).问经过若个两种操作的组合后,得到的最小数值为多少. 我一开始用了vector来做= =,没有考虑到循环右移的情况.以为每一位从1加到9之后,找出最小的那个就可以..... 留个纪念(错误代码,别学,如果没有循环右移的限制,这个是对的) #includ…

题目链接:B. Secret Combination You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digits on the display. You have quickly discovered that the first button adds 1 to all th…

题目传送门 /* 构造+暴力:按照题目意思,只要10次加1就变回原来的数字,暴力枚举所有数字,string大法好! */ /************************************************ Author :Running_Time Created Time :2015-8-3 8:43:02 File Name :A.cpp *************************************************/ #include <cstdio>…

B. Secret Combination time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each…

B. Secret Combination time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each…

题目 One unknown hacker wants to get the admin's password of AtForces testing system, to get problems from the next contest. To achieve that, he sneaked into the administrator's office and stole a piece of paper with a list of nnn passwords - strings,…

A. Combination Lock Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/540/problem/A Description Scrooge McDuck keeps his most treasured savings in a home safe with a combination lock. Each time he wants to put there the treas…

Scrooge McDuck keeps his most treasured savings in a home safe with a combination lock. Each time he wants to put there the treasures that he's earned fair and square, he has to open the lock. The combination lock is represented by n rotating disks w…

A. Combination Lock time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Scrooge McDuck keeps his most treasured savings in a home safe with a combination lock. Each time he wants to put there…