1. Definition Problems
    
Programmers generally get a job based on a problem. Before a program can be designed to roperly resolve some problems, problems that occur must be known and are good with detail the requirements to get the input and output.
   
A definition that is clearly part of the settlement of the problem. Programming a computer to include the first program mendefiniskan before making a settlement of the problem. 

let's we define a sample problem :

" Create a program that displays how many times a name showed on a list ".

   1.1 Analyzing of Problems

Once a problem are adequate, the most concise and efficient in the resolution should be ormulated. Generally, the next step includes solving the problem becomes some of the small and brief.
- Examples of problems:
         Showing emergence of a number of names on the list
- Input on Program:
         Name list, the name will be searchable
- Output From Program:
         The likelihood that the number of searchable names