WRITE a program which accepts a character and display its next character!!!

Answer 1

include <iostream>

void main()
{
char c;
std::cin >> c;
std::cout << ++c;
}

Answer 2

#include<iostream>
using namespace std;

int main()
{
char ch;
cout<< "\nEnter any character : ";
cin>>ch;
ch++;
cout<<"Next character is : "<<ch;

return 0;
}