#include<stdio.h>
#include<stdlib.h>

int main(void) {
        FILE *fp;
        int nums[51];
        int i = 0;
        int counter = 0;
        int less = 0;
        int score = 1;

        fp = fopen("DATA", "r");

        while(!feof(fp)) {
                fscanf(fp, "%d", &nums[i]);
                counter++;
                i++;
        }



        while(score != -1)
        {
                printf("Enter a score to check on the exam: ");
                scanf("%d", &score);

                if(score == -1)
                {
                        break;
                }

                for(i = 0; i < counter; i++)
                {
                        if(nums[i] < score)
                        {
                                less++;
                                //printf("%d\n", nums[i]);
                        }


                }

                printf("%d scored lower than %d\n", less, score);
                less = 0;
        }


        return 0;
}