#ifndef PRINTF_SIMULATOR_H_INCLUDED
#define PRINTF_SIMULATOR_H_INCLUDED

#include<iostream>
#include<cstdarg>
#include<cstdlib>
#include<cstring>
using namespace std;

void move_forward(char y[], int position);

void print(char x[], ...)
{
    va_list contor;
    char number[15], y[1000];


    int aux, i, k=0;

    for(int i=0; x[i]; i++)
    {
        y[i] = x[i];
    }
    y[strlen(x)] = '\0';

    va_start(contor,x);

    for(i=0; y[i]!='\0'; i++)
    {

        if((y[i] == '%')&&(y[i+1] == 'd'))
        {

              aux  = va_arg(contor, int);

              itoa(aux, number, 10);

              if(strlen(number) > 1)
              {
                  for(int p=1; p<=strlen(number)-2 ; p++)
                  {
                       move_forward(y, i);
                  }
                  k = i;
                  for(int q = 0; number[q]; q++)
                  {
                     y[k] = number[q];
                     k++;
                  }
                  i = i+strlen(number)-2;

             }
             else if(strlen(number) == 1)
             {
                 y[i] = number[0];

                 for(int p = i+1; y[p]; p++)
                 {
                     y[p] = y[p+1];
                 }

             }


        }

     }
     cout<<y;


        va_end(contor);
}

void move_forward(char y[], int position)
{
        int n;
        n = strlen(y);
        for(int l = n; l>=position; l--)
        {
                y[l+1] = y[l];
        }

}
#endif // PRINTF_SIMULATOR_H_INCLUDED







/*   Code::Example::

#include<iostream>
#include"printf_simulator.h"
using namespace std;
int main()
{
      int a, b;
      a = 5;
      b = 2;
      print("This is the value %d and this is %d", a, b);
      return 0;
}

It will print on the screen: This is the value 5 and this is 2



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