# C Program To Find Largest And Smallest Number Among N Numbers

In this article, we are going to write a c program to Largest And Smallest Number Among N Numbers

We will make this program in the following way -:

• C Program To Find Largest And Smallest Number Among N Numbers (Simple Way)
• C Program To Find Largest And Smallest Number Among N Numbers Using Function

To make this program, we will use the following concept -:

If you do not know about these topics well, then you may not understand this program, so you should know about them in detail from the link given above.

Now without wasting time let’s start programming.

## 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,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;
larg= *ptr;
for(i=0;i<n;i++,*ptr++)
{
if(*ptr>larg)
{
larg=*ptr;
}
}
ptr = &a;
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,larg,small;

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

## Conclusion

• C Program To Find Largest And Smallest Number Among N Numbers (Simple Way)
• C Program To Find Largest And Smallest Number Among N Numbers Using Function

If you have difficulty to understand any program or have any doubts or questions, then tell me in the comment below. Jeetu Sahu is A Web Developer | Computer Engineer | Passionate about Coding, Competitive Programming, and Blogging 