I used srand() but still generating same numbers [duplicate]

This question already has an answer here:

• How to generate different random numbers in a loop in C++? 12 answers

int runTrials(int array[], int size, int trials){

  int c = 0;

  for(int i = 0; i < trials; i++){
      srand(time(0));
      randomize(array,size); //initialize values
      bool existSame = checkSame(array, size);
      if (existSame == true){
        c+=1;
      }
   }

  return c;
}


void randomize(int array[], int size){
  int daysOfYear = 365;

  for(int i = 0; i < size ; i++){
     array[i] = rand() % daysOfYear;
  }
}

I am trying to generate a different set of random numbers, but it is still generating the same set of numbers even though I already used srand() and time(0).