Problems in C file creation

Question

Good night! I am trying to create a txt file from a client list, for this I created a looping in order to store 2 clients and I hope that the created file stores this data in txt, however it is only saving one client at each run! Can you explain to me what’s going on? I started learning about pointers now, so it’s probably something very simple and although I’m consulting my materials I still can’t find the error.

#include <stdio.h>
#include <locale.h>
 struct lista_clientes
{
    char nome[50];
    int idade;
    int telefone;
    char endereco[100];
};

main()
{
    FILE *arqu_file; /*declaração do ponteiro para criação do arquivo*/
    arqu_file= fopen("Clientes.txt","a+"); /*abertura do arquivo*/
    if (arqu_file == NULL) /*teste do arquivo*/
    {
        printf("Houve um ERRO!");
    }
    int i;
     struct lista_clientes Clientes[2];         
        for (i=0;i<2;i++)       /*laço de repetição a priori para 20 clientes*/
        {
            printf("Nome do cliente: "); scanf(" %s",Clientes[i].nome);
            printf("Idade do cliente: "); scanf("%i",&Clientes[i].idade);
            printf("Telefone do cliente: "); scanf("%i",&Clientes[i].telefone);
            fflush(stdin);          /* necessario para o buffer*/
            printf("Endereco do cliente: "); gets(Clientes[i].endereco);
            fprintf(arqu_file,"%s %i %s %i",Clientes[i].endereco,Clientes[i].idade,Clientes[i].nome,Clientes[i].telefone);
            fclose(arqu_file);
            getc(arqu_file);
        }
}

 

Answer 1

I believe the problem is the fact that you closed the file inside the is, then when it runs for the second time it is no longer possible to write.