stdafx. h library error

Question

Does anyone know why there’s a mistake in this library and how to fix it?

This is stated in the codeblocks header:

#include "stdafx.h"
#include <windows.h>

#define TAM_PILHA 2
#define NUM_ENTRA 5

void empilha(int *pilha, int *topo, int valor)
{
if (*topo < TAM_PILHA)
{
    pilha[*topo] = valor;
    (*topo)++;
}
else
{
    printf("Pilha Cheia\n");
}
}

int desempilha(int *pilha, int *topo)
{
if (*topo > 0)
{
    (*topo)--;
    return pilha[*topo];
}
else
{
    printf("Pilha Vazia\n");
}
}

int main()
{
int pilha_par[TAM_PILHA], pilha_impar[TAM_PILHA], topo_par = 0, topo_impar = 0;
int i = 0, num_do_usuario = 0;
for (i = 0; i < NUM_ENTRA; i++)
{
    printf("\nEntre com um numero: ");
    scanf("%d", &num_do_usuario);

    if ((num_do_usuario % 2) == 0)
    {
        empilha(pilha_par, &topo_par, num_do_usuario);
    }
    else
    {
        empilha(pilha_impar, &topo_impar, num_do_usuario);
    }

}

printf("\n\nNumeros pares sao: ");
while (topo_par > 0)
{
    printf("%d ", desempilha(pilha_par, &topo_par));
}

printf("\n\nNumeros impares sao: ");
while (topo_impar > 0)
{
    printf("%d ", desempilha(pilha_impar, &topo_impar));
}

printf("\n\n");

system("pause");
return 0;
}

Error appears:

fatal error: stdafx.h: No such file or directory|

Answer 1

stdafx.h is used by the Visual Studio implementation of pre-compiled headers. In many cases this can be avoided, especially if your project is small and with few dependencies.

To resolve you can copy the file stdafx.h from the Visual Studio project folder to the codeblocks project folder and try to compile.

I took the test here, withdrawing:

#include "stdafx.h"
#include <windows.h>

and including #include <stdio.h>, worked normally.

In case you still can’t solve your problem, have this Code::Blocks forum about your doubt.