// This is a version of a program we wrote last week. Except this one, I have
// filled with bugs, so we can have a look at how we can find them. This program
// will not compile until we fix these bugs

// The original program allows a user to input ten positive numbers and then 
// finds the either the largest or the smallest of these based on user request 

// Sasha Vassar Week 5, Lecture 9



// Problem: A user is asked to enter 10 positive numbers. The user is then asked 
// if they want the highest or the lowest number of these. 

#include <stdio.h> 

int smallest(int numbers[10]);
int highest(int numbers[10]);

int main (void) {

    
    int numbers[10] = {0};
    
    int i = 0;
    while (i < 10) {
        printf("Please enter a number: ");
        scanf("%d", &numbers[i]);
        i++;
    }
    
    printf("Would you like to find the smallest of these or the largest S/L: ");
    char command;
    scanf(" %c", &command);
    
    if (command == 'L') {
        printf("The highest number is: %d\n", highest(numbers));
    } else if (command == 'S') {
        printf("The smallest number is: %d\n", smallest(numbers));
    }
    return 0;
}

// Function finds the highest number in an arrays
int highest(int numbers[10]) {

    int highest_number = -1;
    
    int i = 0;
    while (i < 10) {
        if (numbers[i] > highest_number) {
            highest_number = numbers[i];
        }
        i++;
    }
    
    return highest_number;
}

// Function finds the smallest number in an arrays
int smallest(int numbers[10]) {

    int smallest_number = numbers[0];
    //printf("Debugging smallest number is = %d\n", smallest_number);    
        
    int i = 1;
    while (i < 10) {
        if (numbers[i] < smallest_number) {
            smallest_number = numbers[i];
        }
        i++;
    }
    
    return smallest_number;
}