#include<stdio.h>
#include<limits.h>
void analyze_scores(int scores[], int n){
    if (n == 0){
        printf("Invalid Input\n");
        return ;
    }
    int max = INT_MIN;
    int min = INT_MAX;
    float sum = 0;
    
    for (int i = 0; i < n; i++){
        sum += scores[i];
        if (scores[i] > max) max = scores[i];
        if (scores[i] < min) min = scores[i];
    }
    float average = sum /n;
    printf("Average Score: %.2f\n",average);
    printf("Highest Score: %d\n", max);
    printf("Lowest Score:%d\n",min);
}
int main(){
    int scorest[100];
    int n;
    
    printf("Enter the number of scores (-100 <= n < 100):");
    scanf("%d",&n);
    if(n < 0 || n >= 100){
        printf("Invalid Input\n");
        return 1;
    }
    printf("Enter %d scores (0 to 100):", n);
    for(int i = 0; i < n; i++){
        scanf("%d",&scorest[i]);
        if(scores[i] < 0 || scores[i] > 100) {
            printf("Invalid Input\n");
            return 1;
        }
    }
    analyze_scores(scores, n);
    
    return 0;
}