刘昊炜 • 1年前
# include<iostream>
# include<cstring>
using namespace std;
int main() {
char a[1500];
cin >> a;
for(int i=0;i<strlen(a);i++){
if(a[i] >= 'A' && a[i] <= 'Z'){
a[i] += 32;
a[i] += 3;
if(a[i] > 'z'){
a[i] -= 26;
}
}
else{
a[i] -= 32;
a[i] += 3;
if(a[i] > 'Z'){
a[i] -= 26;
}
}
}for(int i=strlen(a)-1;i>=0;i++){
cout << a[i];
}
}
评论: