Problem:
Score : 100 points

Problem Statement

Given is a lowercase English letter C that is not z. Print the letter that follows C in alphabetical order.

Constraints

C is a lowercase English letter that is not z.

Input

Input is given from Standard Input in the following format:

C

Output

Print the letter that follows C in alphabetical order.

Sample Input 1

a

Sample Output 1

b

a is followed by b.

Sample Input 2

y

Sample Output 2

z

y is followed by z.

Solution in C++14 (GCC 5.4.1) (judge verdict: Accepted)

        #include <bits/stdc++.h>
        using namespace std;
        #define tani_nachi_ke  ios_base::sync_with_stdio(false); cin.tie(NULL);
        #define M_PI 3.14159265358979323846
        #define data data_
        #define ff first
        #define ss second
        #define pb push_back
        #define ll long long
        #define ld long double

        int main()
        {
            tani_nachi_ke  


            char c;
            cin >> c;
            c++;
            cout << c << endl;






           return 0;
        }