孙嘉言 • 10个月前
# include<iostream>
# include<cstring>
# include<cstdio>
using namespace std;
int main(){
char a[51];
cin>>a;
int len=strlen(a);
for(int i=0;i<len;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=len-1;i>=0;i--){
cout<<a[i];
}cout<<endl;
return 0;
}
评论: