C program for pre increment and post increment

Program :

#include

main()

{

 int i=10,j;

 j=i++; /* j value 10 , i value 11*/

 /*post increment*/

 printf("\n After post-increment: j value:  %d , i value: %d \n",j,i);

 j=++i; /* j value 12, i value 12*/

 /*pre-increment*/

 printf("\n After pre-increment: j value: %d, i value : %d \n",j,i);

 return(0);

}

Output :