#include <iostream>
#include <cstring> 
using namespace std;
int main() {
char s[1000];
cin.getline(s,1000);
cout<<s<<endl;
int l=strlen(s);
cout<<l<<endl;
if (l>0) {
cout<<s[0] <<endl;
cout<<s[l-1]<<endl;
}
for (int i=0;i<l;++i) {
cout<<static_cast<int>(s[i])<<" ";
}
cout<<endl;
for (int i=l-1;i>=0;--i) {
cout<<s[i];
}
cout<<endl;
return 0;
}

#danglam228

#include <bits/stdc++.h>
using namespace std;
string st;
int main() {
    getline(cin, st);
    cout << st << endl;
    cout << st.length() << endl;

    if (st.length() > 0) {
        cout << st[0] << endl;
        cout << st[st.length() - 1] << endl;
    } else {
        return 0;
    }
    for (int i = 0; i < st.length(); ++i) {
        cout << (int)st[i] << " ";
    }
    cout << endl;
    for (int i = st.length() - 1; i >= 0; --i) {
        cout << st[i];
    }
    cout << endl;

    return 0;
}