Q1: What will be the output of the following program?

#include<iostream.h>
#include<string.h> 
class AptitudeCrack
{
    char txtMsg[50]; 
    public:
    AptitudeCrack(char *str = NULL)
    {
    if(str != NULL)
       strcpy(txtMsg, str);
    }
    int AptitudeFunction(char ch);
};
int AptitudeCrack::AptitudeFunction(char ch)
{
    static int i = 0;
    if(txtMsg[i++] == ch)
        return strlen((txtMsg + i)) - i;
    else
        return AptitudeFunction(ch);
}
int main()
{
    AptitudeCrack objAptitude('Welcome to AptitudeCrack.com!');
    cout<< objAptitude.AptitudeFunction('t');
    return 0;
}