2.2-programming

2.2-programming

1. operators= (+)(-)(/)*)

2. sequencing-allows programmes to solve complex tasks through a number of simple steps

   • selection allows computers to think

3. itteration

   • loops
     • they run through/iterate similar items of data

4. counter/s

   • for counter=1to5
     • OUTPUT counter
       • next counter

5. string

   • input a word of a certain length
   • string length
     • stringname.length (LEN("hello))
       • "Hello".upper/lower

6. data persistce- storing data to be used later

   • text files- used to store a variety of data