feat: add generate random funtion

Author: hrozan

binary_code.h

@@ -58,6 +58,13 @@ void calculate_minimum_hamming_distance(HammingCode *code) {
  code->minimum_hamming_distance = distMin;
 }
 
+short int *generate_random_word(int code_order) {
+ short int *new_word = (short int *) calloc(code_order, sizeof(short int));
+ for (int j = 0; j < code_order; j++){
+ new_word[j] = (rand() % 2);
+ }
+ return new_word;
+}
 
 HammingCode generate_code(int order, int length) {
 
@@ -73,13 +80,7 @@ HammingCode generate_code(int order, int length) {
 
 
  for (int i = 0; i < length; i++) {
- short int *new_word = NULL;
- new_word = (short int *) calloc(code_order, sizeof(short int));
-
-
- // Generate new random value
- for (int j = 0; j < code_order; j++)
- new_word[j] = (rand() % 2);
+ short int *new_word = generate_random_word(order);
 
  while (code != NULL) {
  // Calculate hamming distance
@@ -97,13 +98,13 @@ HammingCode generate_code(int order, int length) {
  code = code->next;
  }
 
- c->code = append_new_word(c->code, new_word); // adiciona palavra ao codigo;
+ c->code = append_new_word(c->code, new_word);
  c->length++;
 
 
  }
 
- calculate_minimum_hamming_distance(c); // calcula nova distancia minima
+ calculate_minimum_hamming_distance(c);
 
  return *c;
 }