update question wording and details

Stephen Lee · Stephen Lee · commit b47d4d0f3bd1 · 2018-08-15T18:27:18.000+08:00
diff --git a/02_Data Types and Variables/02_Final Exam/00_Question 1/00_Code Input.prob.md b/02_Data Types and Variables/02_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,11 +1,11 @@
 >>Complete the function <code>quotedText</code> so that it satisfies the following condition:
-<p>Return a string variable with the input in single quotes.</p>
+<p>Print the string variable (input) in single quotation marks.</p>
 <p>
 For example:<br/>
-<code>quotedText("Hello")</code> should return 'Hello'<br/>
-<code>quotedText("Bye")</code> should return 'Bye'<br/>
-<code>quotedText(" ")</code> should return ' '</p><<
+<code>quotedText("Hello")</code> should print 'Hello'<br/>
+<code>quotedText("Bye")</code> should print 'Bye'<br/>
+<code>quotedText(" ")</code> should print ' '</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||You can use single quotes inside double quotes. e.g. <code>console.log("'Hi'")</code> ||
+||You can use single quotes inside double quotes. e.g. <code>console.log("'Hi'")</code> will print 'Hi'||
diff --git a/02_Data Types and Variables/02_Final Exam/01_Question 2/00_Code Input.prob.md b/02_Data Types and Variables/02_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,11 +1,11 @@
 >>Complete the function <code>parseNumbers</code> so that it satisfies the following condition:
-
-<p>Parse strings into integer or floats<br/>
+<p>Parse strings into integers and adds one to integer value.<p>
+<p>
 For example:<br/>
-<code>parseNumbers('2')</code> should return 2<br/>
-<code>parseNumbers('24.23')</code> should return 24.23<br/>
-<code>partyBalloons('0')</code> should return 0</p><<
+<code>parseNumbers('2')</code> should print 3<br/>
+<code>parseNumbers('24')</code> should print 25<br/>
+<code>partyBalloons('-1')</code> should print 0</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use parseInt and parseFloat when writing the function. ||
+||Use parseInt to convert the string into an integer. ||
diff --git a/03_Operators and Expressions/02_Final Exam/00_Question 1/00_Code Input.prob.md b/03_Operators and Expressions/02_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,10 +1,10 @@
->>Complete the function <code>oddOrEven</code> so that it satisfies the following condition:
-<p>Check if given integer is odd or even, and prints "even NUMBER" or "odd NUMBER", where you should print the input number's value instead of NUMBER.<br/>
+>>Complete the function <code>checkEven</code> so that it satisfies the following condition:
+<p>Check if the given integer is an even number. If the integer is even, print true, otherwise, print false.<br/>
 For example:<br/>
-<code>oddOrEven(2)</code> should return "even 2"<br/>
-<code>oddOrEven(3)</code> should return "odd 3"<br/>
-<code>oddOrEven(-2)</code> should return "even -2"</p><<
+<code>checkEven(2)</code> should print "true"<br/>
+<code>checkEven(3)</code> should print "false"<br/>
+<code>checkEven(-2)</code> should print "true"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use the modulus operator to solve this question ||
+||Use the modulus operator and to solve this question ||
diff --git a/03_Operators and Expressions/02_Final Exam/01_Question 2/00_Code Input.prob.md b/03_Operators and Expressions/02_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>divisionPractise</code> so that it satisfies the following condition:
-<p>Prints on the console "true NUMBER" if the number is divisible without remainder by 7 and 5. Otherwise prints "false NUMBER". In place of NUMBER print the value of the input number.<br/>
+<p>Prints true on the console if the number (input) is divisible by 7 and 5. Otherwise prints false.<br/>
 For example:<br/>
-<code>divisionPractise(30)</code> should return "false 30"<br/>
-<code>divisionPractise(35)</code> should return "true 35"<br/>
-<code>divisionPractise(0)</code> should return "true 0"</p><<
+<code>divisionPractise(30)</code> should print "false"<br/>
+<code>divisionPractise(35)</code> should print "true"<br/>
+<code>divisionPractise(0)</code> should print "true"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use the modulus operator to solve this question ||
+||Use the modulus operator and "&&" to solve this question ||
diff --git a/03_Operators and Expressions/02_Final Exam/02_Question 3/00_Code Input.prob.md b/03_Operators and Expressions/02_Final Exam/02_Question 3/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>rectangles</code> so that it satisfies the following condition:
-<p>Calculates rectangle’s area and perimeter by given width and height. <br/>
+<p>Calculates rectangle’s area and perimeter with the given width and height. Print the area, a space, and then the perimeter in the console. <br/>
 For example:<br/>
-<code>rectangles(2,5)</code> should return "10 14"<br/>
-<code>rectangles(3,10)</code> should return "30 26"<br/>
-<code>rectangles(1,1)</code> should return "1 4"</p><<
+<code>rectangles(2,5)</code> should print "10 14"<br/>
+<code>rectangles(3,10)</code> should print "30 26"<br/>
+<code>rectangles(1,1)</code> should print "1 4"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use the multiplication and addition ||
+||Use multiplication and addition using basic math concepts to solve this problem. Don't forget the space in between the area and perimeter. ||
diff --git a/03_Operators and Expressions/02_Final Exam/03_Question 4/00_Code Input.prob.md b/03_Operators and Expressions/02_Final Exam/03_Question 4/00_Code Input.prob.md
@@ -1,10 +1,10 @@
->>Complete the function <code>thirdDigit</code> so that it satisfies the following condition:
-<p>Takes an integer N as parameter and prints true if the third digit of N is 7, or "false THIRD_DIGIT", where you should print the third digit of N.<br/>
+>>Complete the function <code>lastDigit</code> so that it satisfies the following condition:
+<p>Takes an integer N as parameter and prints the last digit of the integer N.<br/>
 For example:<br/>
-<code>thirdDigit(123456)</code> should return "false 3"<br/>
-<code>thirdDigit(1273)</code> should return "true"<br/>
-<code>thirdDigit(137)</code> should return "true"</p><<
+<code>lastDigit(123456)</code> should print 6<br/>
+<code>lastDigit(1273)</code> should print 3<br/>
+<code>lastDigit(137)</code> should print 7</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use parseInt when solving this question. ||
+||1234%10 is 4 while 1235%10 is 5. What's the pattern, and how can you utilize it to solve this question?||
diff --git a/03_Operators and Expressions/02_Final Exam/04_Question 5/00_Code Input.prob.md b/03_Operators and Expressions/02_Final Exam/04_Question 5/00_Code Input.prob.md
@@ -1,9 +1,10 @@
 >>Complete the function <code>pointInCircle</code> so that it satisfies the following condition:
-<p>Given coordinates of a point x and y, write an expression that checks if given point (x, y) is inside a circle K({0, 0}, 2) - the center has coordinates (0, 0) and the circle has radius 2. The program should then print "yes DISTANCE" if the point is inside the circle or "no DISTANCE" if the point is outside the circle.<br/>
+<p>Given coordinates of a point x and y, write an expression that checks if given point (x, y) is inside a circle K({0, 0}, 2) - the center has coordinates (0, 0) and the circle has radius 2. The program should then print true if the point is inside the circle and false if the point is outside the circle.<br/>
 For example:<br/>
-<code>pointInCircle(0,2)</code> should return "yes DISTANCE"<br/>
-<code>pointInCircle(3,4)</code> should return "no DISTANCE"<br/>
-<code>pointInCircle(1,1)</code> should return "yes DISTANCE"</p><<
+<code>pointInCircle(0,2)</code> should print true<br/>
+<code>pointInCircle(3,4)</code> should print false<br/>
+<code>pointInCircle(-1,-1)</code> should print true<br/>
+<code>pointInCircle(1,1)</code> should print true</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/04_Conditional Statements/02_Final Exam/00_Question 1/00_Code Input.prob.md b/04_Conditional Statements/02_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>exchangeGreater</code> so that it satisfies the following condition:
-<p>Write an if statement that takes two double variables a and b and exchanges their values if the first one is greater than the second. As a result print the values a and b, separated by a space.<br/>
+<p>Write an if statement that takes two integers a and b and prints the value b first if a is greater than the b. If a is less than or equal to the b, print the value of a first. Print the first number and the second number with a space.<br/>
 For example:<br/>
 <code>exchangeGreater(2,30)</code> should return "2 30"<br/>
 <code>exchangeGreater(3,3)</code> should return "3 3"<br/>
 <code>exchangeGreater(5,4)</code> should return "4 5"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Exchange their values ONLY if the first number is larger than the second number ||
+||Exchange their values ONLY if the first number is larger than the second number. Use nested if statements or if-else statements to solve this question. ||
diff --git a/04_Conditional Statements/02_Final Exam/01_Question 2/00_Code Input.prob.md b/04_Conditional Statements/02_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>sortNumbers</code> so that it satisfies the following condition:
-<p>Sort 3 values of an array in descending order.<br/>
+<p>Sort 3 integers in descending order. The numbers should be separated with commas.<br/>
 For example:<br/>
-<code>sortNumbers([4,5,6])</code> should return [6,5,4]<br/>
-<code>sortNumbers([20,3,1])</code> should return [20,3,1]<br/>
-<code>sortNumbers([4,10,2])</code> should return [10,4,2]</p><<
+<code>sortNumbers(4,5,6)</code> should print 6,5,4<br/>
+<code>sortNumbers(20,3,1)</code> should print 20,3,1<br/>
+<code>sortNumbers(4,10,2)</code> should print 10,4,2</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||<code>arrayname[i]</code> accesses the element at position i of the array. ||
+||Nested if statements or if-else statements are needed to solve this question ||
diff --git a/04_Conditional Statements/02_Final Exam/02_Question 3/00_Code Input.prob.md b/04_Conditional Statements/02_Final Exam/02_Question 3/00_Code Input.prob.md
@@ -1,9 +1,10 @@
 >>Complete the function <code>digitToWord</code> so that it satisfies the following condition:
-<p>Prints the digit input as a word (in English). Print "not a digit" in case of invalid input.<br/>
+<p>Prints the numeric digit (input) as a word in English in lowercase. Print "not a digit" in the input is not a digit (between 0-9).<br/>
 For example:<br/>
-<code>digitToWord(2)</code> should return "two"<br/>
-<code>digitToWord(3)</code> should return "three"<br/>
-<code>digitToWord("Hello")</code> should return "not a digit"</p><<
+<code>digitToWord(2)</code> should print "two"<br/>
+<code>digitToWord(0)</code> should print "zero"<br/>
+<code>digitToWord(10)</code> should print "not a digit"<br/>
+<code>digitToWord("Hello")</code> should print "not a digit"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/04_Conditional Statements/02_Final Exam/03_Question 4/00_Code Input.prob.md b/04_Conditional Statements/02_Final Exam/03_Question 4/00_Code Input.prob.md
@@ -1,9 +1,9 @@
 >>Complete the function <code>quadraticEquation</code> so that it satisfies the following condition:
 <p>Reads the coefficients a, b and c of a quadratic equation ax^2 + bx + c = 0 and solves it (prints its real roots). Print the smaller value first with a comma in between the first root and second root.<br/>
 For example:<br/>
-<code>quadraticEquation(4,5,-6)</code> should return "-2,0.75"<br/>
-<code>quadraticEquation(4,-49,0)</code> should return "0,12.25"<br/>
-<code>quadraticEquation(2,11,12)</code> should return "-4,-1.5"</p><<
+<code>quadraticEquation(4,5,-6)</code> should print "-2,0.75"<br/>
+<code>quadraticEquation(4,-49,0)</code> should print "0,12.25"<br/>
+<code>quadraticEquation(2,11,12)</code> should print "-4,-1.5"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/04_Conditional Statements/02_Final Exam/04_Question 5/00_Code Input.prob.md b/04_Conditional Statements/02_Final Exam/04_Question 5/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>biggestNum</code> so that it satisfies the following condition:
-<p>Finds the biggest value from the given 5 integers<br/>
+<p>Prints the biggest value from the given 5 integers (input)<br/>
 For example:<br/>
-<code>biggestNum(2,10,22,34,1)</code> should return 34<br/>
-<code>biggestNum(0,-2,-4,-5,-3)</code> should return 0<br/>
-<code>biggestNum(2,2,2,2,33)</code> should return 33</p><<
+<code>biggestNum(2,10,22,34,1)</code> should print 34<br/>
+<code>biggestNum(0,-2,-4,-5,-3)</code> should print 0<br/>
+<code>biggestNum(2,2,2,2,33)</code> should print 33</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use nested if statements to solve this question ||
+||Use nested if statements or if-else statements and relational operators to solve this question ||
diff --git a/05_Loops/02_Final Exam/00_Question 1/00_Code Input.prob.md b/05_Loops/02_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,10 +1,10 @@
->>Complete the function <code>printNums</code> so that it satisfies the following condition:
-<p>Accepts a string (positive integer N) and prints all the numbers from 1 to N inclusive, on a single line, separated by a whitespace.<br/>
+>>Complete the function <code>printNumberSum</code> so that it satisfies the following condition:
+<p>Accepts a string (positive integer) and prints the sum of all the digits in the string.<br/>
 For example:<br/>
-<code>printNums("123456")</code> should return "1 2 3 4 5 6"<br/>
-<code>printNums("302")</code> should return "3 0 2"<br/>
-<code>printNums("1")</code> should return "1"</p><<
+<code>printNumberSum("123456")</code> should print 21<br/>
+<code>printNumberSum("302")</code> should print 5<br/>
+<code>printNumberSum("20")</code> should print 2</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use the string index inside the loop to solve this question ||
+||Use the string indexer inside the loop to solve this question ||
diff --git a/05_Loops/02_Final Exam/01_Question 2/00_Code Input.prob.md b/05_Loops/02_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>calculateStats</code> so that it satisfies the following condition:
-<p>Accepts an array of numbers and returns the minimal, the maximal number, the sum and the average of all numbers in one line<br/>
+<p>Accepts a string (positive integer) prints the smallest digit, largest digit, the sum of the digits and the average of all 4 digits in one line.<br/>
 For example:<br/>
-<code>calculateStats([2,3,4])</code> should return "max=4, min=2, sum=9, avg=3"<br/>
-<code>calculateStats([3,0,4,5])</code> should return "max=5, min=0, sum=12, avg=3"<br/>
-<code>calculateStats([10,20,30,40])</code> should return "max=40, min=12, sum=100, avg=25"</p><<
+<code>calculateStats("2345")</code> should print "max=5, min=2, sum=14, avg=3.5"<br/>
+<code>calculateStats("3045")</code> should print "max=5, min=0, sum=12, avg=3"<br/>
+<code>calculateStats("9283")</code> should print "max=9, min=2, sum=22, avg=5.75"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Write different for loops to calculate each value ||
+||Write different for loops to calculate the different values (or one for loop if you're confident)||
diff --git a/05_Loops/02_Final Exam/02_Question 3/00_Code Input.prob.md b/05_Loops/02_Final Exam/02_Question 3/00_Code Input.prob.md
@@ -1,10 +1,10 @@
->>Complete the function <code>matrix</code> so that it satisfies the following condition:
-<p>Prints a "matrix" using the given integer N.<br/>
+>>Complete the function <code>palindrome</code> so that it satisfies the following condition:
+<p>Prints a palindrome(counting from 1) using the given integer.<br/>
 For example:<br/>
-<code>oddOrEven(3)</code> should return "123321"<br/>
-<code>oddOrEven(2)</code> should return "1221"<br/>
-<code>oddOrEven(1)</code> should return "1"</p><<
+<code>oddOrEven(3)</code> should print "123321"<br/>
+<code>oddOrEven(2)</code> should print "1221"<br/>
+<code>oddOrEven(1)</code> should print "11"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use nested for loops to solve this question ||
+||Use two for loops to solve this question ||
diff --git a/06_Arrays/02_Final Exam/00_Question 1/00_Code Input.prob.md b/06_Arrays/02_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,9 +1,9 @@
 >>Complete the function <code>allocateArray</code> so that it satisfies the following condition:
-<p>Allocates array of N integers, initializes each element by its index multiplied by 5 and the prints the obtained array.<br/>
+<p>Allocates array of N integers (input), initializes each element by its index multiplied by 5 and the prints the obtained array.<br/>
 For example:<br/>
-<code>allocateArray(2)</code> should return [5,10]<br/>
-<code>allocateArray(3)</code> should return [5,10,15]<br/>
-<code>allocateArray(4)</code> should return [5,10,15,20]</p><<
+<code>allocateArray(2)</code> should print [ 0, 5 ]<br/>
+<code>allocateArray(3)</code> should print [ 0, 5, 10 ]<br/>
+<code>allocateArray(4)</code> should print [ 0, 5, 10, 15 ]</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/06_Arrays/02_Final Exam/01_Question 2/00_Code Input.prob.md b/06_Arrays/02_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>sortArray</code> so that it satisfies the following condition:
-<p>Using any method, sort the give array. Sorting an array means to arrange its elements in increasing order.<br/>
+<p>Using any method, sort the give array. Sorting an array means arranging its elements in increasing order.<br/>
 For example:<br/>
-<code>sortArray([6,8,4,2,3])</code> should return [2,3,4,6,8]<br/>
-<code>sortArray([0,2,3,5,7,4])</code> should return [0,2,3,4,5,7]<br/>
-<code>sortArray([0,4,6,8,2,3])</code> should return [0,2,3,4,6,8]</p><<
+<code>sortArray([6,8,4,2,3])</code> should print [ 2, 3, 4, 6, 8 ]<br/>
+<code>sortArray([0,2,3,5,7,4])</code> should print [ 0, 2, 3, 4, 5, 7 ]<br/>
+<code>sortArray([0,4,6,8,2,3])</code> should print [ 0, 2, 3, 4, 6, 8 ]</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use selection sort if you don't know any other sort methods ||
+||Array has a sort method you can use to solve this question ||
diff --git a/06_Arrays/02_Final Exam/02_Question 3/00_Code Input.prob.md b/06_Arrays/02_Final Exam/02_Question 3/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>findFrequent</code> so that it satisfies the following condition:
-<p>Finds the most frequent number in an array and prints it.<br/>
+<p>Finds the most frequent number in an array and print it.<br/>
 For example:<br/>
-<code>findFrequent([2,3,4,5,2,3,2,1])</code> should return 2<br/>
-<code>findFrequent([2,3,4,2,14,1,2,3,4,5,1,1,1])</code> should return 1<br/>
-<code>findFrequent([0,4,5,73,2,405,2])</code> should return 2</p><<
+<code>findFrequent([2,3,4,5,2,3,2,1])</code> should print 2<br/>
+<code>findFrequent([2,3,4,2,14,1,2,3,4,5,1,1,1])</code> should print 1<br/>
+<code>findFrequent([0,4,5,73,2,405,2])</code> should print 2</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use a counter variable in a for loop to solve this question ||
+||Use nested for loops to solve this question ||
diff --git a/06_Arrays/02_Final Exam/03_Question 4/00_Code Input.prob.md b/06_Arrays/02_Final Exam/03_Question 4/00_Code Input.prob.md
@@ -1,9 +1,9 @@
 >>Complete the function <code>searchArray</code> so that it satisfies the following condition:
-<p>Finds the index of given element X in a sorted array and returns the index.<br/>
+<p>Find the index of given element X in a sorted array and print the index.<br/>
 For example:<br/>
-<code>searchArray(3, [1,2,3,4,5,6])</code> should return 2 <br/>
-<code>searchArray(6, [5,6,7,8,9])</code> should return 1 <br/>
-<code>searchArray(50, [10,20,30,40,50])</code> should return 4 </p><<
+<code>searchArray(3, [1,2,3,4,5,6])</code> should print 2 <br/>
+<code>searchArray(6, [5,6,7,8,9])</code> should print 1 <br/>
+<code>searchArray(50, [10,20,30,40,50])</code> should print 4 </p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/07_Functions/03_Final Exam/00_Question 1/00_Code Input.prob.md b/07_Functions/03_Final Exam/00_Question 1/00_Code Input.prob.md
@@ -1,9 +1,9 @@
 >>Complete the function <code>sayHello</code> so that it satisfies the following condition:
 <p>Prints "Hello INPUT!" based on the input of the function<br/>
 For example:<br/>
-<code>sayHello("George")</code> should return "Hello George!"<br/>
-<code>sayHello("Mac")</code> should return "Hello Mac!"<br/>
-<code>sayHello("Grace")</code> should return "Hello Grace!"</p><<
+<code>sayHello("George")</code> should print "Hello George!"<br/>
+<code>sayHello("Mac")</code> should print "Hello Mac!"<br/>
+<code>sayHello("Grace")</code> should print "Hello Grace!"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
diff --git a/07_Functions/03_Final Exam/01_Question 2/00_Code Input.prob.md b/07_Functions/03_Final Exam/01_Question 2/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>getLargest</code> so that it satisfies the following condition:
-<p>Reads 3 integers and prints the largest number.<br/>
+<p>Reads 3 integers in an array and prints the largest number.<br/>
 For example:<br/>
-<code>getLargest(2,3,5)</code> should return 5<br/>
-<code>getLargest(0,-2,-4)</code> should return 0<br/>
-<code>getLargest(50,2,3)</code> should return 50</p><<
+<code>getLargest([2,3,5])</code> should print 5<br/>
+<code>getLargest([0,-2,-4])</code> should print 0<br/>
+<code>getLargest([50,2,3])</code> should print 50</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use multiple if statements to solve this question ||
+||Use a for loop and if statements to solve this question ||
diff --git a/07_Functions/03_Final Exam/02_Question 3/00_Code Input.prob.md b/07_Functions/03_Final Exam/02_Question 3/00_Code Input.prob.md
@@ -1,10 +1,10 @@
 >>Complete the function <code>englishDigit</code> so that it satisfies the following condition:
-<p>Returns the last digit of given integer as an English word.<br/>
+<p>Prints the last digit of given integer as an English word in lowercase.<br/>
 For example:<br/>
-<code>englishDigit(49)</code> should return "nine"<br/>
-<code>englishDigit(23)</code> should return "three"<br/>
-<code>englishDigit(2)</code> should return "two"</p><<
+<code>englishDigit(49)</code> should print "nine"<br/>
+<code>englishDigit(23)</code> should print "three"<br/>
+<code>englishDigit(2)</code> should print "two"</p><<
 
 = #!exl::repl('index.prob.repl.yaml')
 
-||Use parseInt to solve this question ||
+||Use a switch statement to solve this question ||
diff --git a/07_Functions/03_Final Exam/03_Question 4/00_Code Input.prob.md b/07_Functions/03_Final Exam/03_Question 4/00_Code Input.prob.md
diff --git a/08_Using Objects/02_Final Exam/00_Question 1/00_Code Input.prob.md b/08_Using Objects/02_Final Exam/00_Question 1/00_Code Input.prob.md
diff --git a/08_Using Objects/02_Final Exam/01_Question 2/00_Code Input.prob.md b/08_Using Objects/02_Final Exam/01_Question 2/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/00_Question 1/00_Code Input.prob.md b/09_Strings/02_Final Exam/00_Question 1/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/01_Question 2/00_Code Input.prob.md b/09_Strings/02_Final Exam/01_Question 2/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/02_Question 3/00_Code Input.prob.md b/09_Strings/02_Final Exam/02_Question 3/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/03_Question 4/00_Code Input.prob.md b/09_Strings/02_Final Exam/03_Question 4/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/04_Question 5/00_Code Input.prob.md b/09_Strings/02_Final Exam/04_Question 5/00_Code Input.prob.md
diff --git a/09_Strings/02_Final Exam/05_Question 6/00_Code Input.prob.md b/09_Strings/02_Final Exam/05_Question 6/00_Code Input.prob.md
diff --git a/10_Regular Expressions/02_Final Exam/00_Question 1/00_Code Input.prob.md b/10_Regular Expressions/02_Final Exam/00_Question 1/00_Code Input.prob.md
