OUTput: Largest number/ Lowest number:

#include<conio.h>

#include<stdio.h>

#include<math.h>

void main()

  {    clrscr();

     int a,b,c,x;

     printf("If u want to get the largest num press-1,or getting the smaller num press-2:");

     scanf("%d",&x);

     if(x==1)

     {printf("Enter three values");

    scanf("%d %d %d",&a,&b,&c);

    if(a>b)

    {

    if(a>c)

    {printf("%d",a);}

    else{printf("%d",c);}}

    else

    {if(b>c)

     {

    if(b>a)

    {printf("%d",b);} }

    else{printf("%d",c);}}}

    getch();}