#include <stdio.h>
#include <stdlib.h>
#define MAX_SIZE 10

int main(int argc,char *argv[]) {
    int arr[MAX_SIZE],up,low,i,max,min,sum,j,temp;

    low=atoi(argv[1]);
    up=atoi(argv[2]);

//creating array
    for (i=0;i< MAX_SIZE;i++){
        arr[i]=((rand()%(up-low+1))+low);
        printf("%d ",arr[i]);
    }

    printf("\n");


//finding maximum value
    max=arr[0];
    for(i=1;i<MAX_SIZE;i++){
        if(arr[i]>max){
            max=arr[i];
        }
    }
    printf("Max value is: %d\n",max);


//finding minimum value
    min=arr[0];
    for(i=1;i<MAX_SIZE;i++){
        if(arr[i]<min){
            min=arr[i];
        }
    }
    printf("Min value is: %d\n",min);


//finding mean value
    sum=0;
    for(i=0;i<MAX_SIZE;i++){
        sum+=arr[i];
    }
    printf("Mean value is: %d\n",sum/i);


//sorting numbers
    for (i=0 ;i<MAX_SIZE-1;i++) {
        for (j=0;j<MAX_SIZE-i-1;j++) {
            if (arr[j]>arr[j+1]){
                temp=arr[j];
                arr[j]=arr[j+1];
                arr[j+1]=temp;
            }
        }
    }
    printf("Sorted numbers are:\n");
    for(i=0;i<MAX_SIZE;i++){
        printf("%d ",arr[i]);
    }
    printf("\n");


//calculating sums
    printf("Sums are:\n");
    for(i=0,j=1;i<MAX_SIZE-1;i++,j++){
        printf("%d ",arr[i]+arr[j]);
    }

    return 0;
}