Activity 12.12.1.
Finish the code to print out all the values from 20 to 30 (20, 21, 22, … 30).
Section 12.12 Unit 2b Write Code for Toggle Code
90 minutes
This is the loop write code problems associated with the mixed up code problems.
Activity 12.12.2.
Finish the code to print a countdown from 15 to 0 (15, 14, 13, … 0).
Activity 12.12.3.
Finish the code to print up from 0 to 50 by 5 (0, 5, 10, 15 … 50).
Activity 12.12.4.
Finish the code to print out the values from 0 to 100 by 20’s (0, 20, 40, .. 100).
Activity 12.12.5.
Finish the code to print out the values from 100 to 0 by 10’s (100, 90, 80, … 0).
Activity 12.12.6.
Finish the code to print 3 rows with 6
* in each row. Be sure to use two loops.
Activity 12.12.7.
Finish the code to print 1 (followed by a newline), then 22 (followed by a newline), and then 333 (followed by a newline). Be sure to use two loops.
Activity 12.12.8.
Finish the code to print 11111, 22222, 33333, 44444, and 55555. Be sure to use two loops.
Activity 12.12.9.
Finish the code to print 11111, 2222, 333, 44, 5. Be sure to use two loops.
Activity 12.12.10.
The
ev_div(s, n) method in the NumWorker class should return the number of digits in s (a string representation of a number) that are evenly divisible by n. For example, even_div("6892",3) should return 2 since both 6 and 9 are evenly divisible by 3.
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