Difference between revisions of "IB CS1 2nd Quarter Exam"
From WLCS
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7. Write a loop that prints out the first N terms of the following sequence: 0, 5, 10, 15, 20, 25, … | 7. Write a loop that prints out the first N terms of the following sequence: 0, 5, 10, 15, 20, 25, … | ||
| − | # Assume that the variable N has a value | + | ### Assume that the variable N has a value ### |
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8. Write a loop that prints out the first N terms of the following sequence: 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, .... | 8. Write a loop that prints out the first N terms of the following sequence: 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, .... | ||
| − | # Assume that the variable N has a value | + | ### Assume that the variable N has a value ### |
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| + | 9. Write a loop that prints out every other character in the following string such that "Washington-Lee r0x0rs" is printed | ||
| − | + | s = "W a s h i n g t o n - L e e r 0 x 0 r s" | |
Revision as of 12:44, 9 January 2009
Directions: This portion of the exam is open-book, open-note, and CLOSED-person. You may use and test your code in Python. Copy and paste your answer in the spaces below. Be sure to put your name on your answer sheet.
7. Write a loop that prints out the first N terms of the following sequence: 0, 5, 10, 15, 20, 25, …
- Assume that the variable N has a value ###
8. Write a loop that prints out the first N terms of the following sequence: 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, ....
- Assume that the variable N has a value ###
9. Write a loop that prints out every other character in the following string such that "Washington-Lee r0x0rs" is printed
s = "W a s h i n g t o n - L e e r 0 x 0 r s"
