fzu-1406

#include<iostream>#include<fstream>#include<cstring>using namespace std;void solve(char *a,int n){    for(int i=0;i<n;++i)    {        if((a[i]>='d' && a[i]<='z') || (a[i]>='D' && a[i]<='Z'))            a[i]=a[i]-3;        else if((a[i]>='a' && a[i]<'d') || (a[i]>='A' && a[i]<'D'))            a[i]=a[i]+23;    }}int main(){    //fstream cin("d:\\test.txt");    char words[81];    memset(words,'\0',81);    while(cin.getline(words,81))    {        solve(words,81);        for(int i=0;i<81 && words[i]!='\0';++i)            cout<<words[i];        cout<<endl;    }    return 0;}