#include <iostream.h>

int main() {
  int i;
  int arr1[10] = {1,2,3,4,5,6,7,8,9,10};
  int arr2[10] = {11,12,13,14,15,16,17,18,19,20};

  /* do something bad */
  arr2[-5] = 100;
  arr1[15] = 1000;
  arr1[-5] = -100;
  arr2[15] = -1000;
  
  /* print out arrays */
  for (i=0; i<10; i=i+1) {
    cout << arr1[i];
    cout << " ";
  }
  for (i=0; i<10; i=i+1) {
    cout << arr2[i];
    cout << " ";
  }

  return 0;
}