path: root/yaksh/demo_templates/yaml_question_template

---
active: true # question status = true or false
language: |- # bash, scilab, python, c/c++, java
  python 
partial_grading: false
snippet: ''
summary: |-
  Roots of quadratic equation
type: |-
  integer
grade_assignment_upload: false
description: |- # Entire question description. 
  Type in the box below, one of the roots to the following quadratic equation?
  <br/>
  <math xmlns="http://www.w3.org/1998/Math/MathML">
    <msup>
      <mi>x</mi>
      <mn>2</mn>
    </msup>
    <mo>+</mo>
    <mi>x</mi>
    <mo>-</mo>
    <mi>6</mi>
    <mo>=</mo>
    <mn>0</mn>
  </math>
points: 1.0
testcase:
- test_case_type: |-
    integertestcase
  correct: 2
- test_case_type: |-
    integertestcase
  correct: -3
files: []
---
active: true
language: |-
  python
partial_grading: false
snippet: ''
summary: |-
  Print Output
type: |-
  string
grade_assignment_upload: false
description: |-
  What is the output for the following code in <b>Python 2.x</b>:
  <br>
  <code>
  print(2, "Hello"*2, ":" ,"Bye")
  </code>
points: 1.0
testcase:
- string_check: |- #exact or lower
    exact 
  test_case_type: |-
    stringtestcase
  correct: |-
    (2, 'HelloHello', ':', 'Bye')
files: []
---
active: true
language: |-
  python
partial_grading: false
snippet: ''
summary: |-
  Adding decimals
type: |-
  float
grade_assignment_upload: false
description: |-
  Write down the resultant value of the following -
  <pre>3.4566+2.122
  </pre><br/>
points: 1.0
testcase:
- test_case_type: |-
    floattestcase
  correct: 5.5786
  error_margin: 0.0
files: []
---
active: true
language: |-
  bash
partial_grading: false
snippet: |-
  #!/bin/bash
summary: |-
  Extract columns from files
type: |-
  code
grade_assignment_upload: false
description: |-
  Write a bash script that takes exactly three file arguments.
  
  The first argument <b>(file1.csv)</b> would have 3 columns, the second argument <b>(file2.csv)</b> would have 2 columns. The third argument <b>(file3.csv) </b>would have 2 columns.
  <br><br>
  All files have columns delimited by <b>: (colon)</b>.
  <br><br>
  We need the <b>2nd column</b> from <b>file1.csv</b> to be removed and concatenated <b>BEFORE file2.csv</b> and this concatenated file should come <b>BESIDE file3.csv</b>.
  
  Left is <b>file3.csv</b>, and the <b>LATER</b> columns come from <b>file1.csv and file2.csv.</b>
  <br><br>
  <b>The delimiter while putting the files BESIDE each other should again be : (colon)</b>
  <br><br>
  <pre>
  <b>Note:</b> - <i>Do not hard-code the filenames. They will be passed in as arguments.
  Assume no headers (to avoid header-non-repetition issues).</i>
  </pre>
points: 2.0
testcase:
- test_case: |-
    #!/bin/bash
    cat $1 | cut -d: -f2 | paste -d: $3 - $2
  weight: 1.0
  test_case_type: |-
    standardtestcase
  test_case_args: |-
    file1.csv   file2.csv   file3.csv
files:
- - file1.csv
  - false
- - file2.csv
  - false
- - file3.csv
  - false
---
active: true
language: |-
  python
partial_grading: false
snippet: |-
  def is_palindrome(s):
summary: |-
  Check Palindrome
type: |-
  code
grade_assignment_upload: false
description: |-
  Write a function <code>is_palindrome(arg)</code> which will take one string argument.
  <br>
  Return True if the argument is palindrome & False otherwise.
   <br>
  The function should be case sensitive.
  <br><br>
  For Example:<br><code>is_palindrome("Hello")</code> should return <code>False</code><br>
points: 2.0
testcase:
- test_case: |-
    assert is_palindrome("hello") == False
  weight: 1.0
  test_case_type: |-
    standardtestcase
  test_case_args: ''
- test_case: |-
    assert is_palindrome("nitin") == True
  weight: 1.0
  test_case_type: |-
    standardtestcase
  test_case_args: ''
- test_case: |-
    assert is_palindrome("madaM") == False
  weight: 1.0
  test_case_type: |-
    standardtestcase
  test_case_args: ''
files: []
---
active: true
language: |-
  python
partial_grading: true
snippet: ''
summary: |-
  For Loop over String
type: |-
  code
grade_assignment_upload: false
description: |-
  Write a python script that accepts a <b>string</b> as input
  <br>
  The script must print each character of the string using a for loop.
  
  For example;
  <pre>
  <b>Input:</b>
  box
  <b>Output</b>
  b
  o
  x
  </pre>
points: 1.0
testcase:
- expected_output: |-
    s
    t
    r
    i
    n
    g
  weight: 1
  test_case_type: |-
    stdiobasedtestcase
  expected_input: |-
    string
- expected_output: |-
    s
     
    t
     
    o
     
    p
     
    s
     
    i
     
    g
     
    n
  weight: 1
  test_case_type: |-
    stdiobasedtestcase
  expected_input: |-
    s t o p s i g n
- hook_code: |-
    def check_answer(user_answer):
        ''' Evaluates user answer to return -
        success - Boolean, indicating if code was executed correctly
        mark_fraction - Float, indicating fraction of the
                      weight to a test case
        error - String, error message if success is false
    
        In case of assignment upload there will be no user answer '''
    
        success = False
        err = "You are using while in your code."
        mark_fraction = 0.0
    
        if not 'while' in user_answer:
            success=True
            err = "Correct Answer"
            mark_fraction = 1.0
        return success, err, mark_fraction
  test_case_type: |-
    hooktestcase
  weight: 1.0
files: []
---
active: true
language: |-
  c
partial_grading: false
snippet: ''
summary: |-
  Add 3 numbers
type: |-
  code
grade_assignment_upload: false
description: |-
  Write a program to add 3 numbers. 
  <br>
  Function Name is to be called <b>add</b>
  <br>
  <br><br>
  <pre>
  <b>Note:</b><i> You do not have to print anything, neither you have to make the function call. 
  Just define the function to perform the required operation, return the output & click on check answer.
  Also, note that the function name should exactly be as mentioned above.</i>
  </pre>
points: 2.0
testcase:
- test_case: |-
    #include <stdio.h>
    #include <stdlib.h>
    
    extern int add(int, int, int);
    
    template <class T>
    void check(T expect,T result)
    {
        if (expect == result)
        {
      printf("\nCorrect:\n Expected %d got %d \n",expect,result);
        }
        else 
        {
      printf("\nIncorrect:\n Expected %d got %d \n",expect,result);
      exit (1);
       }
    }
    
    int main(void)
    {
      int result;
      result = add(0,0,0);
            printf("Input submitted to the function: 0, 0, 0");
      check(0, result);
      result = add(2,3,3);
            printf("Input submitted to the function: 2, 3, 3");
      check(8,result);
      printf("All Correct\n");
    }
  weight: 1.0
  test_case_type: |-
    standardtestcase
  test_case_args: ''
files: []
---
active: true
language: |-
  python
partial_grading: false
snippet: ''
summary: |-
  Hello World in File
type: |-
  upload
grade_assignment_upload: true
description: |-
  Upload a file called <code>new.txt</code> which contains the string <code>Hello, World!</code>  in it.
points: 1.0
testcase:
- hook_code: |-
    def check_answer(user_answer):
        ''' Evaluates user answer to return -
        success - Boolean, indicating if code was executed correctly
        mark_fraction - Float, indicating fraction of the
                      weight to a test case
        error - String, error message if success is false
    
        In case of assignment upload there will be no user answer '''
    
        success = False
        err = "Incorrect Answer" # Please make this more specific
        mark_fraction = 0.0
    
        try:
            with open('new.txt', 'r') as f:
                if "Hello, World!" in f.read():
                    success = True
                    err = "Correct Answer"
                    mark_fraction = 1.0
                else:
                    err = "Did not found string Hello, World! in file."
        except IOError:
            err = "File new.txt not found."
        return success, err, mark_fraction
  test_case_type: |-
    hooktestcase
  weight: 1.0
files: []