embedded_system

#include <stdio.h>
#include "stats.h"

/* Size of the Data Set */
#define SIZE (40)
unsigned char maximal, minimal, median, mean;

void print_statistics() {
    printf("%c", maximal);
    printf("%c", ' ');
    printf("%c", minimal);
    printf("%c", ' ');
    printf("%c", median);
    printf("%c", ' ');
    printf("%c", mean);
}
void print_array(unsigned char data[]) {
    for (int i = 0; i < SIZE; ++i) {
        printf("%c", data[i]);
        printf("%c", ' ');
    }
}
unsigned char find_minimum(unsigned char data[]) {
    unsigned char temp = data[0];
    for (int i = 0; i < SIZE; ++i) {
        if (temp > data[i]) {
            temp = data[i];
        }
    }
    return temp;
}
unsigned char find_maximum(unsigned char data[]) {
    unsigned char temp = data[0];
    for (int i = 0; i < SIZE; ++i) {
        if (temp > data[i]) {
            temp = data[i];
        }
    }
    return temp;
}
unsigned char find_mean(unsigned char mass[]){
unsigned char sum = 0;
for(int i = 0; i< SIZE; ++i){
    sum+=mass[i];
}
return sum/SIZE;
}
unsigned char find_median(unsigned char mass[]) {
    unsigned char temp;
    unsigned char i, j;
    // the following two loops sort the array x in ascending order
    for(i=0; i<SIZE-1; i++) {
        for(j=i+1; j<SIZE; j++) {
            if(mass[j] < mass[i]) {
                // swap elements
                temp = mass[i];
                mass[i] = mass[j];
                mass[j] = temp;
            }
        }
    }
    if(SIZE%2==0) {
        // if there is an even number of elements, return mean of the two elements in the middle
        return((mass[SIZE/2] + mass[SIZE/2 - 1]) / 2.0);
    } else {
        // else return the element in the middle
        return mass[SIZE/2];
    }
}
int main() {
    unsigned char test[SIZE] = { 34, 201, 190, 154, 8, 194, 2, 6, 114, 88, 45,
            76, 123, 87, 25, 23, 200, 122, 150, 90, 92, 87, 177, 244, 201, 6,
            12, 60, 8, 2, 5, 67, 7, 87, 250, 230, 99, 3, 100, 90 };
    maximal = find_maximum(test);
    minimal = find_minimum(test);
    mean = find_mean(test);
    median = find_median(test);
    print_statics();
    return 0;
}
/* Add other Implementation File Code Here */