Silva97

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

struct example {
  void (*add)(struct example *, int);
  void (*show)(struct example *);
  int number;
};

void example_add(struct example *this, int n)

Silva97

/* Just a simple crackme.
 * For compile this crackme, download the CCS tool from:
 *   https://github.com/Silva97/cli-tools
 *
 * And run:
 *   $ gcc `./ccs crackme00.c` -o crackme00
*/

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

Silva97

#include <stdio.h>
#include <inttypes.h>

int asmdiv(uint64_t highq, uint64_t lowq, uint64_t divisor)
{
  uint64_t quotient;
  uint64_t modulous;
  
  __asm__ __volatile__ (
    "movq %[highq], %%rdx\n\t"

Silva97

// https://medium.com/@FreeDev/modularizando-c%C3%B3digo-em-c-784dc52d1c34

#include <stdio.h>

#include "module.h"

int main(void)
{
  printf("Valor: %d\n", sum(3, 7));
  return 0;

Silva97

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

int getint(int *number);

int main()
{
  int n;

  fputs("Digite um inteiro cara: ", stdout);

Silva97

#include <stdio.h>
#include <inttypes.h>

uint32_t fib(int n)
{
  register uint32_t r = 0;

  __asm__(
    "mov $1, %%ebx\n\t"
    ".lp%=:\n\t"

Silva97

#include <stdio.h>

int main(void)
{
  fputs("Dia da semana(1~7): ", stdout);

  printf("Nome do dia: %s\n",
    ((char [][16]){
      "Domingo",
      "Segunda",

Silva97

#include <iostream>

int operator +(int x, std::string str){
  return x + std::stoi(str, nullptr, 10);
}

int main(void)
{
  int x = 5;
  std::string str = "13";

Silva97

/*********************
 * Resolução do problema: https://leetcode.com/problems/reverse-integer/
 *********************/

int aux_rev(int x, long long int rev)
{
  if(rev > INT_MAX || rev < INT_MIN) return 0;
  if(!x)                             return rev;

  return aux_rev(x/10, rev*10 + x%10);

Silva97

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

struct test {
  char str[10];
  int  n;
};