lv02

lv02.c

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


int calc_total(int numbers[], int len) {
    int total = 0;
    for(int i = 0; i < len; i++) {
        total += numbers[i];
    }
    return total;
}


int calc_min(int numbers[], int len) {
    int min = INT_MAX;
    for(int i = 0; i < len; i++) {
        if(numbers[i] < min) {
            min = numbers[i];
        }
    }
    return min;
}


int calc_max(int numbers[], int len) {
    int max = INT_MIN;
    for(int i = 0; i < len; i++) {
        if(numbers[i] > max) {
            max = numbers[i];
        }
    }
    return max;
}


int calc_average(int numbers[], int len) {
    return calc_total(numbers, len)/len;
}


int main(int argc, char* argv[]) {
    int len = (argc-1);
    int numbers[len];
    int total, average, max, min;

    // store all the numbers in a array
    for(int i = 1; i <= len; i++) {
        numbers[i-1] = atoi(argv[i]);
    }

    average = calc_average(numbers, len);
    total = calc_total(numbers, len);
    max = calc_max(numbers, len);
    min = calc_min(numbers, len);

    printf("Mittelwert: %d\n", average);
    printf("Summe: %d\n", total);
    printf("Max: %d\n", max);
    printf("Min: %d\n", min);
    return 0;
}