program for increment & decrement operators

    Program for Increment & Decrement Operators

   Increment operators are divided into 2 types(++).
   *  post increment.
       a++;
       The original value of 'a' is assigned  to 'a' first,increment
       (+1) to the next operation.
   *  pre increment.
       ++a;
       The incremented value(+1) is assigned first,after perform the 
       operation.

      example1 :- 
              
         #include<stdio.h>
        main()
       {
          int a =6;
          clrscr();
          printf("y=%d",y++);
          getch();
       }

      example2 :-

        #include<stdio.h>
        main()
       {
             int x =10;
             clrscr();  
             printf("value of x =%d",x++);
             printf("value of x =%d",--x);
             printf("value of x =%d",x--);
             printf("value of x =%d",++x);
             printf("value of x =%d",x++);
             getch();
        }

       example3 :-

       #include<stdio.h>
       main()
      {
       int x =6;
       clrscr();       printf("%d%d%d",x++,++x,x--);
       getch();
      }     
     example4 :-

      #include<stdio.h>
      main()
     {
          int i,j =4;
          clrscr();
          i =j++ * ++j * j--;          printf("\ni=%d,j=%d",i,j);
          getch();
     }