Targeting failure in C language

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Targeting failure in C language

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#1 by (2 votes)

0

Hi, I have a problem ... The code only runs to a part after this appears:

Falha de segmentação (imagem do núcleo gravada)

Here's my program below:

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int seleciona_indice (int array[], int tamanho)
{
    int i, rnd = rand() % tamanho;

    for (i = rnd + 1; i < tamanho; i++)
        array[i - 1] = array[i];

    return rnd;
}

void embaralhar (char *array[], int tamanho)
{
    int i;
    char *aux;
    int *listaIndices = malloc (tamanho * sizeof (int));

    srand (time (0));
    for (i = 0; i < tamanho; i++)
    listaIndices[i] = i;

    for (i = 0; i < tamanho - 1; i += 2)
    {
        int indiceA = seleciona_indice (listaIndices, tamanho - i);
        int indiceB = seleciona_indice (listaIndices, tamanho - i - 1);

        aux = array[indiceA];
        array[indiceA] = array[indiceB];
        array[indiceB] = aux;
        }
    free (listaIndices);
}

int main(void)
{

  char nome[23];
  int *data;
  printf("==============================\n");

  printf("          PARSENHA\n");

  printf("==============================\n");

  printf("Digite seu nome: ");
  scanf("%s", nome);
  printf("Digite sua data de nascimento: ");
  scanf("%d", data);
  embaralhar(nome, 23);
  printf("Senha forte: %s%ls" , nome, data);

  return 0;

}

c gcc

asked by anonymous 13.11.2018 / 20:16

1 answer

Generate a random combination on each line ___ ___ erkimt How to get the id of the element ______ qstntxt ___

I have this HTML that has the id that is inserted into the loop repeat ...

%pre%

So I have this function:

%pre%

In this '.element' I actually wanted to do something like %code% of the element I clicked on, remembering that this function is out of loop repetition ... is there any way to do this?

______ azszpr344407 ___

An alternative way could be:

%pre%

Where soon after, in your JavaScript file, your function should be written

%pre%

Providing %code% as a parameter allows you to retrieve the properties of the field as: %code%

______ azszpr344408 ___

In cases where you have multiple elements with the same class, but want to get the ID of the element that triggered the event, you should use %code% (pure JavaScript) or %code% (jQuery), in the example below I just changed the 'touchstart' event for the 'click':

%pre% %pre%

______ azszpr344418 ___

To interact with the event-enabled element, you can only

%pre%

%code% will always reference the element that triggered the event.

___

score 2 · Answer 1

gcc generates multiple warnings when compiling your code. Check the warnings and correct. But the error is occurring because you are trying to use an invalid pointer:

int *data;

in

scanf("%d", data);

Correct is to declare data as int :

int data;

and use:

scanf("%d", &data);