Nested If Statement in C

---

PREV NEXT

It is perfectly all right if we write an entire if-else construct within either the body of the if statement or the body of an else statement.

Syntax :

if( boolean_expression 1) {
   /* Executes when the boolean expression 1 is true */
   if(boolean_expression 2) {
      /* Executes when the boolean expression 2 is true */
   }
}               

Example:

WAP to check the given natural number is even or odd.

#include<stdio.h>
int main(){
  int x ;
  printf("Enter any number: ");
  scanf("%d",&x);
 if(x>0) {
  if(x%2 == 0)
   printf("X is EVEN");
  else
   printf("X is ODD");
 }
 else {
   printf("Not a Natural Number");
  }
 }             

OUTPUT:

Enter any number: 12
X is EVEN

Next topic is switch-case statement in C

PREV NEXT