37. WAP to understand printf function return type

 #include<stdio.h>

void main()

{

        //      PART 1

 

        int i;

        i=printf("Hello World..\n");

        printf("i = %d\n",i);

 

        //      PART 2

        printf("i = %d\n",printf("Hello World\n"));

 

        //      PART 3

        int h = 1234,j;

        j=printf("h = %d\n",h);

        printf("j = %d\n",j);

 

 

}