#include <stdio.h>
  
main() 
{
  int i;
  int x[11], total;
  
  for (i = 1; i <= 10; i++) {
    printf("score = ");
    scanf("%d", &x[i]);
  }

  total = 0;
  for (i = 1; i <= 10; i++) {
    total = total + x[i];	
  }
  printf("average = %d\n", total / 10);  
}