C :

#include<stdio.h>
int main()
{
	char c='A';
	printf("%c\n%d\n",c+32,c+32);
    return 0;
}

C++ :

#include<iostream>
using namespace std;
int main()
{
char a,b,c;
int d,e,f;
cin>>a;
d=(int)a;
d=d+32;
b=(char)d;
cout<<b<<endl<<d<<endl;
}