1. Some Common Issues: Iteration
Damian Gordon

2. WHILE Loops

3. # PROGRAM Print1To5: a = 1 while a
# PROGRAM Print1To5: a = 1 while a != 6: # DO print(a) a = a + 1 # ENDWHILE; # END.

4. # PROGRAM Print1To5: a = 1 while a
# PROGRAM Print1To5: a = 1 while a != 6: # DO print(a) a = a + 1 # ENDWHILE; # END.
>> 1 2 3 4 5

5. FOR Loops

6. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a) # ENDFOR; # END.

7. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a) # ENDFOR; # END.
>> 1 2 3 4 5

8. Printing Multiple Values
FOR Loops
Printing Multiple Values

9. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a, a+1) # ENDFOR; # END.

10. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a, a+1) # ENDFOR; # END.
>>
1 2
2 3
3 4
4 5
5 6

11. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a, a+1, a+10) # ENDFOR; # END.

12. # PROGRAM Print1To5For: for a in range(1,6): # DO print(a, a+1, a+10) # ENDFOR; # END.
>>
1 2 11
2 3 12
3 4 13
4 5 14
5 6 15

13. Incrementing by different values
FOR Loops
Incrementing by different values

14. # PROGRAM Print-For: for a in range(1,6,1): # DO print(a) # ENDFOR; # END.

15. # PROGRAM Print-For: for a in range(1,6,1): # DO print(a) # ENDFOR; # END.

16. # PROGRAM Print-For: for a in range(1,6,1): # DO print(a) # ENDFOR; # END.
>> 1 2 3 4 5

17. # PROGRAM Print-For: for a in range(1,6,2): # DO print(a) # ENDFOR; # END.

18. # PROGRAM Print-For: for a in range(1,6,2): # DO print(a) # ENDFOR; # END.
>> 1 3 5

19. # PROGRAM Print-For: for a in range(1,6,3): # DO print(a) # ENDFOR; # END.

20. # PROGRAM Print-For: for a in range(1,6,3): # DO print(a) # ENDFOR; # END.
>> 1 4