题解 | #简单密码#
简单密码
http://www.nowcoder.com/practice/ff99c43dd07f4e95a8f2f5448da3772a
#include<iostream>
#include<cstdio>
#include<string>
using namespace std;
int main(){
string str;
while(getline(cin,str)){
if(str=="ENDOFINPUT"){
break;
}
getline(cin,str);
for(int i=0;i<str.size();++i){
if(str[i]>='A'&&str[i]<='Z'){
str[i]=(str[i]-'A'+21)%26+'A';
}
}
cout<<str<<endl;
getline(cin,str);
}
return 0;
}
