Highest and Lowest Value Checker in C

Design a program using a one-dimensional array that will ask the user to give a series of numbers and then the program will check and determine which of the given number is the highest and lowest in terms of numerical value and then display the result on the screen.

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Program Listing

/* highest_lowest.c

   Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

   Date     : November 29, 2018  Thursday  3:35 PM

   Location : Bacolod City, Negros Occidental

   Tool     : Dev C++ Version 5.11

   Website  : http://www.jakerpomperada.com

   Email    : jakerpomperada@jakerpomperada.com and jakerpomperada@gmail.com

*/

#include <stdio.h>

int main ()

{

    int arr[20], b=0, max=0, min=0;

    printf("\n\n"); 

    printf("\t\tHighest and Lowest Value Checker");

    printf("\n\n");

    printf("\tHow many items to be process? : ");

    scanf("%d",&b);

    printf("\n\n");

    printf("\tEnter items values : ");

    for (int a = 0; a < b; a++){

     scanf("%d",&arr[a]);

      }

        max = arr[0];

    for (int a = 0; a < b; a++)

    {

        if (max < arr[a])

            max = arr[a];

    }

    min = arr[0];

    for (int a = 0; a < b; a++)

    {

        if (min > arr[a])

            min = arr[a];

    }

    printf("\n\n");

    printf("\t===== DISPLAY RESULT =====");

    printf("\n\n");

    printf("\tThe Largest Value is %d.",max);

    printf("\n\n");

    printf("\tThe Smallest Value is %d.",min);

    printf("\n\n");

    printf("\tEnd of Program");

    printf("\n\n");

}