Pseudocode and Flow Charts

Pseudocode and Flow Charts

1. Pseudocode

   • number1=input()
     • number2=input()
       • if number1>number 2 then
         • print ("the largest number is" + number1)
           • else
             • print ("the largest number is" + number 2
               • end

2. Flow Chart

   • terminators, arrows, yes/no,input/output, decision, sub routine

3. CONST=constant variable in the program that wont change

   • iteration : while....=x
     • (condition) endwhile
       • iteration : for … 0 to 5:
         • (count) next

4. != (not equal to) ==(equal to)

   • <,<= (less than (or equal to))
     • >,>= (more than (or equal to))
   • MOD (6/2=3(no remainder)) shows the remainder ie 7/2=3 r1
     • DIV integer division (7 DIV 2=3) whole number

5. global commands show variable can be used sub routines