C / C++ / MFC

Vaclav_Sal wrote:

I put into simple MFC test program

Vaclav_Sal wrote:

Just noticed (in preview) that all #include lines have only #include in it!

#define WINVER 0x0500
#include <C:\Program Files\Microsoft SDKs\Windows\v7.0A\Include\Winuser.h> 
#include <stdio.h>

Vaclav_Sal wrote:

AS I stated in OP - dbt.h DOES NOT define that function, only makes refrerence to it.

#include<iostream> 
#include<ctime>
#include <limits>
using namespace std; 
int funccccc() 
{ 
    int num1=0; 
    int num2=0; 
    int correctanswer=0; 
    int useranswer=0; 
    srand(static_cast<int>(time(0))); 
    for (int x=1; x<6; x++) 
    { 
        num1=1+rand()%(100-1+1); 
        num2=1+rand()%(10-1+1); 
        correctanswer= num1+num2; 
        // The inner loop is needed if we want to ask the same question after an invalid input value.
        for (;;)
        {
            cout<<"What is the sum of "<<num1<<" and "<<num2<<"?"; cin>>useranswer;
            if (!cin.fail())
                break;
            cin.clear();
            cin.ignore(std::numeric_limits<streamsize>::max(),'\n');
            cout << "Invalid value!" << endl;
        }

        if (useranswer==correctanswer) 
            cout<<"Excellent! Correct Answer" <<endl;
        else 
            cout<<"Sorry!the correct answer is: "<<correctanswer; cout<<endl<<endl; 
    }

    system("pause"); 
    return 0; 
}