From bb0d4e974b1e636621b12e2fc081688b225a23e3 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 18:44:01 +0000
Subject: [PATCH 01/13] The error was a hosting error which i have corrected.

---
 Sprint-1/errors/2.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/errors/2.js b/Sprint-1/errors/2.js
index e09b89831..0e52ca5be 100644
--- a/Sprint-1/errors/2.js
+++ b/Sprint-1/errors/2.js
@@ -1,5 +1,9 @@
 // Currently trying to print the string "I was born in Bolton" but it isn't working...
 // what's the error ?
 
-console.log(`I was born in ${cityOfBirth}`);
+
 const cityOfBirth = "Bolton";
+console.log(`I was born in ${cityOfBirth}`);
+
+
+//This is a hosting error. You can't use a variable before declaring it. I have made some changes on how I believe it should be.
\ No newline at end of file

From e328f4f8ce95db5345d90b4d23e91ace97b6ea36 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 19:30:20 +0000
Subject: [PATCH 02/13] Line 3 is about an assignment operator.

---
 Sprint-1/exercises/count.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sprint-1/exercises/count.js b/Sprint-1/exercises/count.js
index 117bcb2b6..125d5aa4f 100644
--- a/Sprint-1/exercises/count.js
+++ b/Sprint-1/exercises/count.js
@@ -4,3 +4,5 @@ count = count + 1;
 
 // Line 1 is a variable declaration, creating the count variable with an initial value of 0
 // Describe what line 3 is doing, in particular focus on what = is doing
+
+//Line 3 is about an assignment operator used to increase the count variable by 1.
\ No newline at end of file

From 8db87e96716c41479b1fa5ceb53527a7544eac6d Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 19:32:41 +0000
Subject: [PATCH 03/13] The code is correct.

---
 Sprint-1/errors/3.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Sprint-1/errors/3.js b/Sprint-1/errors/3.js
index ec101884d..eff15b63d 100644
--- a/Sprint-1/errors/3.js
+++ b/Sprint-1/errors/3.js
@@ -7,3 +7,6 @@ const last4Digits = cardNumber.slice(-4);
 // Then run the code and see what error it gives.
 // Consider: Why does it give this error? Is this what I predicted? If not, what's different?
 // Then try updating the expression last4Digits is assigned to, in order to get the correct value
+
+
+// I believe the the code is correct. However, the first variable is considered as a string. If operation were to be done on it, the output should first be converted into an integer.
\ No newline at end of file

From 4897e39898d7757fa208a046b8028a67764cc8c9 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 19:35:31 +0000
Subject: [PATCH 04/13] Variable names can't start with numbers or contain
 reserved names.

---
 Sprint-1/errors/4.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/errors/4.js b/Sprint-1/errors/4.js
index 21dad8c5d..10686f4ed 100644
--- a/Sprint-1/errors/4.js
+++ b/Sprint-1/errors/4.js
@@ -1,2 +1,4 @@
-const 12HourClockTime = "20:53";
-const 24hourClockTime = "08:53";
\ No newline at end of file
+const HourClockTime = "20:53";
+const hourClockTime = "08:53";
+
+// This is a wrong declaration syntax, variables can't start with numbers, special characters or contain reserved words.
\ No newline at end of file

From 058e7923d2929e6ba358cab3861c913f40d592f4 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 20:10:25 +0000
Subject: [PATCH 05/13] I have created the three variables, wholeNumberPart,
 decimalPart and roundedNum

---
 Sprint-1/exercises/decimal.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Sprint-1/exercises/decimal.js b/Sprint-1/exercises/decimal.js
index cc5947ce2..80b854c21 100644
--- a/Sprint-1/exercises/decimal.js
+++ b/Sprint-1/exercises/decimal.js
@@ -1,5 +1,9 @@
 const num = 56.5678;
 
+const wholeNumberPart = Math.floor(num);
+const decimalPart = (num % 1).toFixed(4);
+const roundedNum = Math.round(num);
+
 // You should look up Math functions for this exercise https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math
 
 // Create a variable called wholeNumberPart and assign to it an expression that evaluates to 56 ( the whole number part of num )

From ada4d4d3b7817ce962a8da3cf1d6d5757eaf9adf Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Mon, 28 Oct 2024 20:36:46 +0000
Subject: [PATCH 06/13] I accessed the first character by indexing. The first
 initials are then put together by using addition operator

---
 Sprint-1/exercises/initials.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Sprint-1/exercises/initials.js b/Sprint-1/exercises/initials.js
index 6b80cd137..42e35acec 100644
--- a/Sprint-1/exercises/initials.js
+++ b/Sprint-1/exercises/initials.js
@@ -2,5 +2,7 @@ let firstName = "Creola";
 let middleName = "Katherine";
 let lastName = "Johnson";
 
+const initials = firstName[0] + middleName[0] + lastName[0]
+
 // Declare a variable called initials that stores the first character of each string.
 // This should produce the string "CKJ", but you must not write the characters C, K, or J in the code of your solution.

From 83891e4b45fe71402013ec02bffb0d5dad12b577 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Tue, 29 Oct 2024 22:26:46 +0000
Subject: [PATCH 07/13] I used the slice to find the dir from the first
 character to the the lastSlashIndex

---
 Sprint-1/exercises/paths.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Sprint-1/exercises/paths.js b/Sprint-1/exercises/paths.js
index c91cd2ab3..6bd58ef0e 100644
--- a/Sprint-1/exercises/paths.js
+++ b/Sprint-1/exercises/paths.js
@@ -16,3 +16,6 @@ console.log(`The base part of ${filePath} is ${base}`);
 
 // Create a variable to store the dir part of the filePath variable
 // Create a variable to store the ext part of the variable
+
+
+const dir = filePath.slice(0, lastSlashIndex);

From 4a3908be1ec61469d283ab5161808cc6206619ac Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Tue, 29 Oct 2024 22:44:33 +0000
Subject: [PATCH 08/13] I used slice method to find the occurance of '.' and
 then add 1 to find the next value to it.

---
 Sprint-1/exercises/paths.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Sprint-1/exercises/paths.js b/Sprint-1/exercises/paths.js
index 6bd58ef0e..324ef2f41 100644
--- a/Sprint-1/exercises/paths.js
+++ b/Sprint-1/exercises/paths.js
@@ -19,3 +19,4 @@ console.log(`The base part of ${filePath} is ${base}`);
 
 
 const dir = filePath.slice(0, lastSlashIndex);
+const ext = base.slice(base.lastIndexOf(".") + 1);

From 992c112d2c68dc3771e3bae922df487d006be7f2 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Thu, 31 Oct 2024 22:24:34 +0000
Subject: [PATCH 09/13] I used toString method on the cardNumber to turn it
 into strings and then used slice to retrieve the last 4 digits

---
 Sprint-1/errors/3.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/errors/3.js b/Sprint-1/errors/3.js
index eff15b63d..e11458c5c 100644
--- a/Sprint-1/errors/3.js
+++ b/Sprint-1/errors/3.js
@@ -1,4 +1,5 @@
 const cardNumber = 4533787178994213;
+cardNumber = cardNumber.toString();
 const last4Digits = cardNumber.slice(-4);
 
 // The last4Digits variable should store the last 4 digits of cardNumber
@@ -9,4 +10,6 @@ const last4Digits = cardNumber.slice(-4);
 // Then try updating the expression last4Digits is assigned to, in order to get the correct value
 
 
-// I believe the the code is correct. However, the first variable is considered as a string. If operation were to be done on it, the output should first be converted into an integer.
\ No newline at end of file
+// I believe the the code is correct. However, the first variable is considered as a string. If operation were to be done on it, the output should first be converted into an integer.
+
+//I used toString method on the cardNumber to turn it into strings and then use slice to retrieve the last 4 digits.
\ No newline at end of file

From ca90c22c5f03c4d5c5f243984cc70f727d28cb64 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Thu, 31 Oct 2024 22:34:30 +0000
Subject: [PATCH 10/13] The variable names were not descriptive enough.

---
 Sprint-1/errors/4.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Sprint-1/errors/4.js b/Sprint-1/errors/4.js
index 10686f4ed..a9d065129 100644
--- a/Sprint-1/errors/4.js
+++ b/Sprint-1/errors/4.js
@@ -1,4 +1,6 @@
-const HourClockTime = "20:53";
-const hourClockTime = "08:53";
+const twenty4HourClockTime = "20:53";
+const twelveHourClockTime = "08:53";
 
-// This is a wrong declaration syntax, variables can't start with numbers, special characters or contain reserved words.
\ No newline at end of file
+// This is a wrong declaration syntax, variables can't start with numbers, special characters or contain reserved words.
+
+//I neglect that fact the two variables have the same names since Javascript variable names are not 
\ No newline at end of file

From a16785e69d2ff21bc5ef7c4b6a900fed7ca31555 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Fri, 1 Nov 2024 23:15:49 +0000
Subject: [PATCH 11/13] I created a new variable to store the strings created
 from the cardNumber

---
 Sprint-1/errors/3.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Sprint-1/errors/3.js b/Sprint-1/errors/3.js
index e11458c5c..8532e4027 100644
--- a/Sprint-1/errors/3.js
+++ b/Sprint-1/errors/3.js
@@ -1,6 +1,6 @@
 const cardNumber = 4533787178994213;
-cardNumber = cardNumber.toString();
-const last4Digits = cardNumber.slice(-4);
+const cardNumberStrings = cardNumber.toString();
+const last4Digits = cardNumberStrings.slice(-4);
 
 // The last4Digits variable should store the last 4 digits of cardNumber
 // However, the code isn't working
@@ -12,4 +12,6 @@ const last4Digits = cardNumber.slice(-4);
 
 // I believe the the code is correct. However, the first variable is considered as a string. If operation were to be done on it, the output should first be converted into an integer.
 
-//I used toString method on the cardNumber to turn it into strings and then use slice to retrieve the last 4 digits.
\ No newline at end of file
+//I used toString method on the cardNumber to turn it into strings and then use slice to retrieve the last 4 digits.
+
+// I converted the cardNumber integers into a string and assigned them to a variable called cardNumberStrings, this way, I can continue using the 'const' declaration instead of using the 'let'
\ No newline at end of file

From 00e0ba92b2a5b1e78df7b48341f805ecb78c1924 Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Wed, 6 Nov 2024 16:28:59 +0000
Subject: [PATCH 12/13] I corrected a bug inorder to get the last character in
 a variable of numbers converted to strings

---
 Sprint-2/debug/2.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Sprint-2/debug/2.js b/Sprint-2/debug/2.js
index bae9652a8..a152e263c 100644
--- a/Sprint-2/debug/2.js
+++ b/Sprint-2/debug/2.js
@@ -3,7 +3,7 @@
 const num = 103;
 
 function getLastDigit() {
-  return num.toString().slice(-1);
+  return num.toString().slice(num.length - 1);
 }
 
 console.log(`The last digit of 42 is ${getLastDigit(42)}`);
@@ -12,3 +12,5 @@ console.log(`The last digit of 806 is ${getLastDigit(806)}`);
 
 // This program should tell the user the last digit of each number.
 // Explain why getLastDigit is not working properly - correct the problem
+
+//Using slice(-1) is not a feasible method to use in this case. The correct way to do the code is by using num.toString().slice(num.length - 1)
\ No newline at end of file

From 56bbf5894bc1645dca9bb9960be1cdecd829487f Mon Sep 17 00:00:00 2001
From: Gai <146184211+gai93003@users.noreply.github.com>
Date: Sat, 16 Nov 2024 00:21:31 +0000
Subject: [PATCH 13/13] I attempted the exercises in sprint 2

---
 Sprint-2/debug/0.js               |  5 ++++-
 Sprint-2/debug/1.js               |  5 +++--
 Sprint-2/errors/0.js              |  5 +++++
 Sprint-2/errors/1.js              |  7 +++++--
 Sprint-2/errors/2.js              |  3 ++-
 Sprint-2/extend/format-time.js    | 21 +++++++++++++++++++++
 Sprint-2/implement/bmi.js         |  6 ++++++
 Sprint-2/implement/cases.js       | 10 ++++++++++
 Sprint-2/implement/to-pounds.js   | 18 ++++++++++++++++++
 Sprint-2/implement/vat.js         |  6 ++++++
 Sprint-2/interpret/time-format.js |  5 +++++
 11 files changed, 85 insertions(+), 6 deletions(-)

diff --git a/Sprint-2/debug/0.js b/Sprint-2/debug/0.js
index b46d471a8..24d2a0689 100644
--- a/Sprint-2/debug/0.js
+++ b/Sprint-2/debug/0.js
@@ -1,7 +1,10 @@
 // Predict and explain first...
 
 function multiply(a, b) {
-  console.log(a * b);
+  return a * b;
+  // console.log(a * b);
 }
 
 console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+
+// The function returns undefined but it will log the product of the inputs to the console tab. 
\ No newline at end of file
diff --git a/Sprint-2/debug/1.js b/Sprint-2/debug/1.js
index df4020cae..31a6c7b60 100644
--- a/Sprint-2/debug/1.js
+++ b/Sprint-2/debug/1.js
@@ -1,8 +1,9 @@
 // Predict and explain first...
 
 function sum(a, b) {
-  return;
-  a + b;
+  return a + b;
 }
 
 console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
+
+//The function returns undefined since the value has not been assigned to it.
\ No newline at end of file
diff --git a/Sprint-2/errors/0.js b/Sprint-2/errors/0.js
index 74640e118..7af3d1d0e 100644
--- a/Sprint-2/errors/0.js
+++ b/Sprint-2/errors/0.js
@@ -7,3 +7,8 @@ function capitalise(str) {
   let str = `${str[0].toUpperCase()}${str.slice(1)}`;
   return str;
 }
+
+
+capitalise('hello world')
+
+// This function is intended to get the first character in a string entered.
\ No newline at end of file
diff --git a/Sprint-2/errors/1.js b/Sprint-2/errors/1.js
index 4602ed237..e3bb2884a 100644
--- a/Sprint-2/errors/1.js
+++ b/Sprint-2/errors/1.js
@@ -4,10 +4,13 @@
 // Try playing computer with the example to work out what is going on
 
 function convertToPercentage(decimalNumber) {
-  const decimalNumber = 0.5;
+  // const decimalNumber = 0.5;
   const percentage = `${decimalNumber * 100}%`;
 
   return percentage;
 }
 
-console.log(decimalNumber);
+console.log(convertToPercentage(0.5));
+
+
+// The function won't work because variable name declared cannot be used since it is used as a parameter.
\ No newline at end of file
diff --git a/Sprint-2/errors/2.js b/Sprint-2/errors/2.js
index 814334d9e..d46622e06 100644
--- a/Sprint-2/errors/2.js
+++ b/Sprint-2/errors/2.js
@@ -3,8 +3,9 @@
 
 // this function should square any number but instead we're going to get an error
 
-function square(3) {
+function square(num) {
     return num * num;
 }
 
 
+// This function will return a syntax error because a number is used instead of a parameter. The correct function declaration should have a parameter instead of a value.
\ No newline at end of file
diff --git a/Sprint-2/extend/format-time.js b/Sprint-2/extend/format-time.js
index f3b83062d..815e1cb65 100644
--- a/Sprint-2/extend/format-time.js
+++ b/Sprint-2/extend/format-time.js
@@ -22,3 +22,24 @@ console.assert(
   currentOutput2 === targetOutput2,
   `current output: ${currentOutput2}, target output: ${targetOutput2}`
 );
+
+const currentOutput3 = formatAs12HourClock("16:00");
+const targetOutput3 = "4:00 pm";
+console.assert(
+  currentOutput3 === targetOutput3,
+  `current output: ${currentOutput3}, target output: ${targetOutput3}`
+)
+
+const currentOutput4 = formatAs12HourClock("19:00");
+const targetOutput4 = "7:00 pm";
+console.assert(
+  currentOutput4 === targetOutput4,
+  `current output: ${currentOutput4}, target output: ${targetOutput4}`
+)
+
+const currentOutput5 = formatAs12HourClock("20:00");
+const targetOutput5 = "8:00 pm";
+console.assert(
+  currentOutput5 === targetOutput5,
+  `current output: ${currentOutput5}, target output: ${targetOutput5}`
+)
\ No newline at end of file
diff --git a/Sprint-2/implement/bmi.js b/Sprint-2/implement/bmi.js
index 259f62d48..21c75d90d 100644
--- a/Sprint-2/implement/bmi.js
+++ b/Sprint-2/implement/bmi.js
@@ -13,3 +13,9 @@
 // Given someone's weight in kg and height in metres
 // Then when we call this function with the weight and height
 // It should return their Body Mass Index to 1 decimal place
+
+const findBMI = (weight, height) => {
+  return (weight / (height ** 2)).toFixed(1);
+}
+
+findBMI(70, 1.73);
\ No newline at end of file
diff --git a/Sprint-2/implement/cases.js b/Sprint-2/implement/cases.js
index 9e56a27b6..7a7d8556f 100644
--- a/Sprint-2/implement/cases.js
+++ b/Sprint-2/implement/cases.js
@@ -13,3 +13,13 @@
 
 // You will need to come up with an appropriate name for the function
 // Use the string documentation to help you find a solution
+
+const upperSnakeCase = (input) => {
+  for ( let i = 0; i < input.length; i++) {
+    
+  }
+  const upperCase = input.replace(/\s+/g, '_').toUpperCase();
+  console.log(upperCase)
+}
+
+upperSnakeCase('lords of the rings');
\ No newline at end of file
diff --git a/Sprint-2/implement/to-pounds.js b/Sprint-2/implement/to-pounds.js
index 6265a1a70..ddce0849f 100644
--- a/Sprint-2/implement/to-pounds.js
+++ b/Sprint-2/implement/to-pounds.js
@@ -4,3 +4,21 @@
 // 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
+
+const 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");
+
+console.log(`£${pounds}.${pence}`);
+}
+
+toPounds('3455p');
\ No newline at end of file
diff --git a/Sprint-2/implement/vat.js b/Sprint-2/implement/vat.js
index 3fb167226..6872d3982 100644
--- a/Sprint-2/implement/vat.js
+++ b/Sprint-2/implement/vat.js
@@ -8,3 +8,9 @@
 // Given a number,
 // When I call this function with a number
 // it returns the new price with VAT added on
+
+const calcualteVat = (price) => {
+  return `£${price * 1.2}`;
+}
+
+calcualteVat(60);
\ No newline at end of file
diff --git a/Sprint-2/interpret/time-format.js b/Sprint-2/interpret/time-format.js
index c5a0c1619..5d12cdd33 100644
--- a/Sprint-2/interpret/time-format.js
+++ b/Sprint-2/interpret/time-format.js
@@ -19,13 +19,18 @@ function formatTimeDisplay(seconds) {
 // Questions
 
 // a) When formatTimeDisplay is called how many times will pad be called?
+    // ~ pad function will also be called three times.
 
 // Call formatTimeDisplay with an input of 61, now answer the following:
 
 // b) What is the value assigned to num when pad is called for the first time?
+    // ~ The value assigned to num will be the argument value 61
 
 // c) What is the return value of pad is called for the first time?
+    // ~ The return value will be '01'
 
 // d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
+    // ~ The return value is 1 because the seconds input will subtract the remainingSeconds which is 1 and then divide the resultant value by 60, so the answer will give 1.
 
 // e) What is the return value assigned to num when pad is called for the last time in this program?  Explain your answer
+    // ~ The return value is '01' because it will be calculating the remaining seconds which is 1 and as such the pad method will add 0 to it.