动态规划——数位DP Archives

分类：动态规划——数位DP

Codeforces 55D Beautiful numbers

题目链接:https://codeforces.com/problemset/problem/55/D 题意: […]

题意:一个数被称为是平衡的数当且仅当对于所有出现过的数位,偶数出现奇数次,奇数出现偶数次。给定A,B,请统计出 […]

题目链接：http://www.lydsy.com/JudgeOnline/problem.php?id=45 […]

题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=17 […]

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=5898 题意： […]

题目链接：http://hihocoder.com/problemset/problem/1560 题意：求所 […]

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=6148 题意： […]

题目链接：https://www.51nod.com/onlineJudge/questionCode.htm […]