C Program To Find Largest And Smallest Number Among N Numbers

C Program To Find Largest And Smallest Number Among N Numbers Using Pointer

Program -:

//C Program To Find Largest and Smallest  among n Numbers

#include<stdio.h>
void  main()
{
    int i,*ptr, n,a[100],larg,small;

    printf("Enter How many number you want?:\n") ;
    scanf("%d",&n) ;

    printf("Enter %d numbers\n",n) ;
    for(i=0;i<n;i++)
    {
        scanf("%d",&a[i]) ;
    }
    ptr = &a[0];
    larg= *ptr;
    for(i=0;i<n;i++,*ptr++)
    {
        if(*ptr>larg)
        {
            larg=*ptr;
        }
    }
    ptr = &a[0];
    small= *ptr;
    for(i=0;i<n;i++,*ptr++)
    {
        if(*ptr<small)
        {
            small=*ptr;
        }
    }
    printf("Largest Number is %d \n",larg);
    printf("Smallest Number is %d",small);
}

Output -:

Enter How many number you want?:
3
Enter 3 numbers
1
2
3

Largest Number is 3
Smallest Number is 1

C Program To Find Largest And Smallest Number Among N Numbers Using Function

Program -:

//C Program To Find Largest and Smallest  among n Numbers

#include<stdio.h>
void sl(int n)
{
   int i,*ptr,a[100],larg,small;

    printf("Enter  numbers\n") ;
    for(i=0;i<n;i++)
    {
        scanf("%d",&a[i]) ;
    }
    ptr = &a[0];
    larg= *ptr;
    for(i=0;i<n;i++,*ptr++)
    {
        if(*ptr>larg)
        {
            larg=*ptr;
        }
    }
    ptr = &a[0];
    small= *ptr;
    for(i=0;i<n;i++,*ptr++)
    {
        if(*ptr<small)
        {
            small=*ptr;
        }
    }
    printf("Largest Number is %d \n",larg);
    printf("Smallest Number is %d ",small);
}
void  main()
{
    int n;

    printf("Enter How many number you want?:\n") ;
    scanf("%d",&n) ;
    sl(n);
    return 0;
}

Output -:

Enter How many number you want?:
3
Enter 3 numbers
11
22
33

Largest Number is 33
Smallest Number is 11