Find top 10 numbers in an array

top10.c

#include <stdio.h>

#define TOP_NUM 10

// return whether or not an item is in an array
int inArray(int num, int nums[], int nums_size){
  int i;
  
  for(i=0; i<nums_size; i++)
    if(num == nums[i])
      return 1;
  return 0;
}

int main(){
  int num_nums = 20;
  int nums[] = {2, 23, 48, 56, 44, 4, 8, 15, 16, 23, 42, 18, 26, 99, 103, 500, 1, 0, 6, 17};
  int i, j;
  
  int top_indices[TOP_NUM];
  
  int curr_max = 0;
  
  for(i=0; i<TOP_NUM; i++){
    for(j=0; j<num_nums; j++){
      if(inArray(j, top_indices, TOP_NUM)){
        continue;
      }
      if(nums[j] > curr_max){
        curr_max = nums[j];
        top_indices[i] = j;
        printf("new max is %d at index %d\n", curr_max, j);
      }
    }
    curr_max = 0;
  }
  
  printf("Indices of top %d values are [ ", TOP_NUM);
  for(i=0; i<TOP_NUM; i++){
    printf("%d ", top_indices[i]);
  }
  printf("]\n");
  
  return 1;
}

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