For this activity I first started with the first checkpoint which its task was to stop an infiite loop and instead just go from 0 to 100 using even numbers. For this one you just had to change the x variable, change the while loop so that the x is smaller than 100, and you had to use the "%" to get the restants of the division.

For the second checkpoint, the task was that every student should get a student ID, and their ID numbers should range from 0 to 4.

For the third activity you had to get the change from what you paid for in the supermarket which you had $50 and paid for a $4.99 milk, $15.99 vegetables, and a $2.99 bread.