Algorithm Design :- Iterative Approach

1. Define your problem  clearly:-  

2. :-  suppose that  some part of problem is solved and 

      while other  not.

3. Partial Solution :-  

4.        give a procedure that satisfy the following conditions

5.             a- It increase the size of the solved part by one 

6.             b- Take yours assumptions in true state and leave them 

7.                     also in true state 

8.             c- Repeating it  k times will solve the entire problem