////  1079 手机键盘.cpp//  Jobdu////  Created by PengFei_Zheng on 03/05/2017.//  Copyright © 2017 PengFei_Zheng. All rights reserved.// #include <stdio.h>#include <iostream>#include <algorithm>#include <string.h>#include <cstring>#include <cmath>#include <climits>#define MAX_SIZE 110 using namespace std; char str[MAX_SIZE];int pos[26]={2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,7,8,8,8,9,9,9,9};int kase[26]={1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,4,1,2,3,1,2,3,4}; int main(){    while(scanf("%s",str)!=EOF){        int len = (int)strlen(str);        int sum = kase[str[0]-‘a‘];        for(int i = 1 ; i < len ; i++){            if(pos[str[i]-‘a‘]!=pos[str[i-1]-‘a‘]){                sum+=(kase[str[i]-‘a‘]);            }            else {                sum+=2+kase[str[i]-‘a‘];            }        }        printf("%d\n",sum);    }    return 0;}/**************************************************************    Problem: 1079    User: zpfbuaa    Language: C++    Result: Accepted    Time:10 ms    Memory:1520 kb****************************************************************/