if else statement in c-language

if-else statement:                     The general format of an if-else statement is:

            Syntax:           if(condition)

                                    {

                                                Block-I statements

                                    }

                                    else

                                    {

                                                Block-II statements

                                    }

                                    Statements-z;

Ø  First condition is evaluated.  It produces either TRUE or FALSE.

Ø  If the condition is True, then compiler executes the Block-I statements and then it reaches to statements-z

Ø  If the condition is False, then compiler executes the Block-II statements and then it reaches to statements-z

/* MAXIMUM OF TWO NUMBERS */

#include<stdio.h>

#include<conio.h>

 main()

{

      int a=20,b=10;

      clrscr();

     if(a>b)         

           printf("The largest value is %d ",a);

      else

           printf("The largest value is %d ",b);

      getch();

}