NESTED IF ......... ELSE STATEMENT:

NESTED IF ......... ELSE STATEMENT:

When a series of decisions are involved, we may have to use more than one if ..... else statement in nested form as follows:

#include <stdio.h>

 int main () {

    /* local variable definition */

   int a = 100;

   int b = 200;

    /* check the boolean condition */

   if( a == 100 )

 {

      /* if condition is true then check the following */

      if( b == 200 )

     {

          /* if condition is true then print the following */

         printf("Value of a is 100 and b is 200\n" );

      }

   }

 printf("Exact value of a is : %d\n", a );

   printf("Exact value of b is : %d\n", b );

   return 0;

}

When the above code is compiled and executed, it produces the following result −

Value of a is 100 and b is 200

Exact value of a is : 100

Exact value of b is : 200