C program to find greatest and smallest element in an array - My CS Tutorial

C program to find maximum and minimum number of element in an array.

In this tutorial we will learn how to write a c program code to find greatest and smallest number using an array.

In the first we will enter the range of an array then we will enter the integers according to range.

After it compiler will check and execute the conditions and print the greatest and smallest number.

C PROGRAM CODE

#include<stdio.h>
#include<conio.h>
void main()
{
    int size,x,greatest=0,smallest=0;
    int array[50];
    clrscr();
 
    printf("\n ENTER SIZE OF THIS ARRAY TO FIND GREATEST AND SMALLEST NUMBER:\n ");
    scanf("%d",&size);
 
    printf("\n ENTER THE INTEGERS:\n ");
 
    for(x=0;x<size;x++)
    {
        scanf("%d",&array[x]);
    }
    smallest=array[0];
    greatest=array[0];
    for(x=0;x<size;x++)
    {
        if(array[x]>greatest)
        {
          greatest=array[x];
        }
        if(array[x]<smallest)
        {
            smallest=array[x];
        }
    }
 
    printf("\n THE GREATEST NUMBER IS:\n %d\n",greatest);
 
    printf("\n THE SMALLEST NUMBER IS:\n %d\n",smallest);
 
    getch();
}

OUTPUT:

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Created by-- HARSH CHAUHAN