Thread: Small Problem with double and integer adding?

The Problem here is that when i write a double variable then a int variable i get no out put and are stuck waiting

Code:

#include<iostream>
#include<windows.h>
#include<conio.h>
using namespace std;
double input(double, double);
int input(int, int);
double input(double, int);
//OVERLOADING ADDITION//
int main()
{
   cout.setf(ios::showpoint);
   cout.setf(ios::showpos);
   cout.setf(ios::fixed);
   cout.precision(2);
   int x = 0;
   int y = 0;
   int n = 0;
   int run = 1;
  
  double dnumber;
  int inumber;
  
  double dnumber2;
  int inumber2;
  char c;
  double danswer =0;
  int ianswer =0;
while(run == 1)
{
 while(n < 2)
 {
    cout <<"Do you want the number to be decimal placed or whole number <D> <W>?:";
   for(;;)
   {
      if(n == 2)
      {
        system("cls");
        break;
      }
   c=toupper(getch());
   
   if(c == 'D')
   {
       if(x == 1)
       {
            system("cls");
            cout <<"Input a number:";
            cin >> dnumber2;
            n = 2;
            x = 2;
            c = ' ';        
       }
       if(x == 0)
       {
            system("cls");
            cout <<"Input a number:";
            cin >> dnumber;
            n = n++;
            x = 1;
            c = ' ';
            system("cls");
            if(y == 0)
            {
                  cout <<"Do you want the number to be decimal placed or whole number <D> <W>?:";
            }
       }
   }
   else if(c == 'W')
   {
       if(y == 1)
       {
            system("cls");
            cout <<"Input a number:";
            cin >> inumber2;
            n = 2;
            y = 2;
            c = ' ';
            
       }
       if(y == 0)
       {
            system("cls");
            cout <<"Input a number:";
             cin >> inumber;
             n = n++;
             y = 1;
             c = ' ';
             system("cls");
             if(x == 0)
            {
                  cout <<"Do you want the number to be decimal placed or whole number <D> <W>?:";
            }
             
       }
   }
   }//for loop
 } // While n < 2
  if(x == 1 && y == 1)
  {
     danswer = input(dnumber,inumber);
     cout << danswer << endl;
     system("PAUSE");
     x = 0; n = 0; y = 0; dnumber = 0; inumber = 0; ianswer = 0; inumber2 = 0; dnumber2 = 0; danswer = 0; c = ' ';  
  }
  else if(x == 0 && y ==2)
  {
     ianswer = input(inumber,inumber2);
     cout << ianswer << endl;
     system("PAUSE");
     x = 0; n = 0; y = 0; dnumber = 0; inumber = 0; ianswer = 0; inumber2 = 0; dnumber2 = 0; danswer = 0; c = ' ';  
  }
  else if( x == 2 && y == 0)
  {
     danswer = input(dnumber,dnumber2);
     cout << danswer << endl;
     system("PAUSE");
     x = 0; n = 0; y = 0; dnumber = 0; inumber = 0; ianswer = 0; inumber2 = 0; dnumber2 = 0; danswer = 0;  c = ' ';  
  }
  system("cls");
  cout << "Do you wish to run this program again? <N> <Y>:";
for(;;)
{
  c = toupper(getch());
  if(c == 'N')
  {
       run = 0;
       break;
  }
  else if(c == 'Y')
  { 
       run = 1;
       break;
  }
}
  system("cls");       
} // While Run
return 0;       
} // End main

double input(double num1, double num2)
{
    double num3 = num1 + num2;
    return(num3);
}
double input(double num1, int num2)
{
    double num4 = (double) num2; //Even with out type casting same problem
    double num3 = num4 + num1;
    return(num3);
}
int input(int num1, int num2)
{
    return(num1 + num2);
}