These commits belong to acoursework sprint 2 branch

Merge branch 'acoursework/sprint-1-' into acoursework/sprint-2

Author: Arthur

Sprint-1/3-mandatory-interpret/3-to-pounds.js

@@ -23,5 +23,3 @@ console.log(`£${pounds}.${pence}`);
 // You need to do a step-by-step breakdown of each line in this program
 // Try and describe the purpose / rationale behind each step
 
-// To begin, we can start with
-// 1. const penceString = "399p": initialises a string variable with the value "399p"

Sprint-2/3-mandatory-implement/3-to-pounds.js

@@ -3,4 +3,30 @@
 // You will need to take this code and turn it into a reusable block of code.
 // You will need to declare a function called toPounds with an appropriately named parameter.
 
-// You should call this function a number of times to check it works for different inputs
+function toPounds(penceString){
+
+const penceStringWithoutTrailingP = penceString.substring(
+  0,
+  penceString.length - 1
+);
+
+const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+const pounds = paddedPenceNumberString.substring(
+  0,
+  paddedPenceNumberString.length - 2
+);
+
+const pence = paddedPenceNumberString
+  .substring(paddedPenceNumberString.length - 2)
+  .padEnd(2, "0");
+
+return `£${pounds}.${pence}`;
+
+}
+
+console.log(toPounds("499p"));
+console.log(toPounds("399p"));
+console.log(toPounds("299p"));
+
+
+// You should call this function a number of times to check it works for different inputs

Sprint-2/4-mandatory-interpret/time-format.js

@@ -15,24 +15,43 @@ function formatTimeDisplay(seconds) {
   return `${pad(totalHours)}:${pad(remainingMinutes)}:${pad(remainingSeconds)}`;
 }
 
+
 // You will need to play computer with this example - use the Python Visualiser https://pythontutor.com/visualize.html#mode=edit
 // to help you answer these questions
 
-// Questions
+console.log(formatTimeDisplay(61));
+
+
+
+
+
+ Questions
+
+ a) When formatTimeDisplay is called how many times will pad be called?
+3 time. 
+
+
+b) What is the value assigned to num when pad is called for the first time?
+ =============> parameter
+
+
+
+ c) What is the return value of pad is called for the first time?
+ =============> numString variable
+
+
+
+ d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
+ =============> 
+
 
-// a) When formatTimeDisplay is called how many times will pad be called?
-// =============> write your answer here
 
-// Call formatTimeDisplay with an input of 61, now answer the following:
+e) What is the return value of pad when it is called for the last time in this program? 
 
-// b) What is the value assigned to num when pad is called for the first time?
-// =============> write your answer here
 
-// c) What is the return value of pad is called for the first time?
-// =============> write your answer here
+The three functions of pad are called 
+ in three variables totalMinutes, remainingMinutes and totalHours.
+The last variable in the pad function is called remainingSeconds;
 
-// d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
-// =============> write your answer here
 
-// e) What is the return value of pad when it is called for the last time in this program?  Explain your answer
-// =============> write your answer here
+// =============>