题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4734 Time Limit: 1000/500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description For a decimal number x with n digits (AnAn-1An-2 ... A2A1), we define its weight as F(x) = An * 2n…
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…
F(x) Time Limit: 1000/500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 382 Accepted Submission(s): 137 Problem Description For a decimal number x with n digits (AnAn-1An-2 ... A2A1), we define its weight as F(x…
K-wolf Number Problem Description Alice thinks an integer x is a K-wolf number, if every K adjacent digits in decimal representation of x is pairwised different.Given (L,R,K), please count how many K-wolf numbers in range of [L,R]. Input The in…