不要62 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 56193 Accepted Submission(s): 21755 Problem Description 杭州人称那些傻乎乎粘嗒嗒的人为62(音:laoer).杭州交通管理局经常会扩充一些的士车牌照,新近出来一个好消息,以后上牌照,不再含有不吉利的数字了,这样一来,就可…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2089 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description 杭州人称那些傻乎乎粘嗒嗒的人为62(音:laoer).杭州交通管理局经常会扩充一些的士车牌照,新近出来一个好消息,以后上牌照,不再含有不吉利的数字了,这样一来,就可以消除个别的士司机和乘客的心理…
链接:https://ac.nowcoder.com/acm/contest/554/G Now we have a function f(x): int f ( int x ) { if ( x == 0 ) return 0; return f ( x / 10 ) + x % 10; } For a given interval [A, B] (1 <= A <= B <= 10^9), calculate how many integer x that mod f…
https://scut.online/p/289 一个水到飞起的模板数位dp. #include<bits/stdc++.h> using namespace std; typedef long long ll; bool notp[2000]; const int MAXS1=200; const int MAXS2=2000; int a[20]; ll dp[20][MAXS1][MAXS2]; ll dfs(int pos,int s1,int s2,bool lead,bool l…