# Wolverine Rumble question file
#
# A plain-text file holding any number of questions. Lines that start with # (not indented) are
# comments; they are skipped. Everything below the notes is a real six-question file you can copy.
#
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#   [mc] tags: Unit 3 Python, operators | time: 30 | points: 1000
# Types: mc = multiple choice, tf = true/false, fill = fill in the code, error = find the error,
#        order = put the lines in order, code = code challenge.
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#   blank 1: range | xrange      (accepted answers, separated by |)
# Find the error: error: line 2  (counting the code lines from 1).
# Put the lines in order: just the code, in the right order. Students see it scrambled.
# Code challenge: shape: program (reads input, prints) or shape: function NAME; optional starter code,
#   indented; then the tests. A test is test:, test shown: or test hidden:, with input: and output:
#   (or call: and returns: for a function) indented under it. A value that needs several lines goes on
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# Every question ends with why: the one line students see with the right answer.

# Week 8 questions
[mc] tags: Unit 3 Python, operators | time: 30 | points: 1000
What does this print?
  x = 7 % 3
  print(x)
* 1
- 7
- 3
- 2
why: % gives the remainder of 7 divided by 3.

[tf] tags: Unit 3 Python, operators
5 // 2 == 2.5
* false
why: // drops the decimal part, so 5 // 2 is 2.

[fill] tags: Unit 3 Python, loops | time: 60
Complete the loop so it prints 0 to 4.
  for i in ___(5):
      print(i)
blank 1: range
why: range(5) gives 0, 1, 2, 3, 4.

[error] tags: Unit 3 Python, loops
Which line has the bug?
  total = 0
  for n in nums
      total += n
  print(total)
error: line 2
why: A for line ends with a colon.

[order] tags: Unit 3 Python, loops
Put the lines in order so the program prints the sum.
  total = 0
  for n in [3, 5, 7]:
      total = total + n
  print(total)
why: Set the total first, add inside the loop, print after.

[code] tags: Unit 3 Python, functions | time: 300 | points: 1000 | submissions: 3
Write a program that reads a whole number and prints its square.
shape: program
  n = int(input())
  # print the square of n
test shown:
  input: 4
  output: 16
test hidden:
  input: -3
  output: 9
test:
  input:
    12
  output:
    144
why: Multiply the number by itself, or use n ** 2.