From 3edb6aa6de0d40498a0e836ef2b9b42a1bc2a803 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 12:51:09 +0000
Subject: [PATCH 01/15] solution 0.js

---
 Sprint-1/errors/0.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/errors/0.js b/Sprint-1/errors/0.js
index cf6c5039..e6b744a0 100644
--- a/Sprint-1/errors/0.js
+++ b/Sprint-1/errors/0.js
@@ -1,2 +1,2 @@
-This is just an instruction for the first activity - but it is just for human consumption
-We don't want the computer to run these 2 lines - how can we solve this problem?
\ No newline at end of file
+//This is just an instruction for the first activity - but it is just for human consumption
+//We don't want the computer to run these 2 lines - how can we solve this problem?

From 672cf119ffcf5e59b1ed4b7f0440240e172dafc6 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 13:28:52 +0000
Subject: [PATCH 02/15] solution 1.js

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

diff --git a/Sprint-1/errors/1.js b/Sprint-1/errors/1.js
index 7a43cbea..e57b2e97 100644
--- a/Sprint-1/errors/1.js
+++ b/Sprint-1/errors/1.js
@@ -1,4 +1,5 @@
 // trying to create an age variable and then reassign the value by 1
 
-const age = 33;
+let age = 33;
 age = age + 1;
+console.log(age);

From 54b0fa24a72308f5ee695f110c4a3236b15346e5 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 13:29:46 +0000
Subject: [PATCH 03/15] solution 2.js

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

diff --git a/Sprint-1/errors/2.js b/Sprint-1/errors/2.js
index e09b8983..c46e9808 100644
--- a/Sprint-1/errors/2.js
+++ b/Sprint-1/errors/2.js
@@ -1,5 +1,5 @@
 // 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}`);
+

From c3997abffe276478c4d7643f255d3d3c22595aba Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 14:26:30 +0000
Subject: [PATCH 04/15] solution 3.js

---
 Sprint-1/errors/3.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/errors/3.js b/Sprint-1/errors/3.js
index ec101884..eb1991b3 100644
--- a/Sprint-1/errors/3.js
+++ b/Sprint-1/errors/3.js
@@ -1,5 +1,6 @@
-const cardNumber = 4533787178994213;
+const cardNumber = "4533787178994213";
 const last4Digits = cardNumber.slice(-4);
+console.log(last4Digits);
 
 // The last4Digits variable should store the last 4 digits of cardNumber
 // However, the code isn't working
@@ -7,3 +8,6 @@ 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
+//Answers:
+/*The code should print out 4213, because .slice() is a string type function, thus 
+value needs to be "string" */
\ No newline at end of file

From 42eb38cf561ec212a5a29b4fc506cc89aa8c3eaf Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 14:30:50 +0000
Subject: [PATCH 05/15] solution 4.js

---
 Sprint-1/errors/4.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Sprint-1/errors/4.js b/Sprint-1/errors/4.js
index 21dad8c5..4b3edd71 100644
--- a/Sprint-1/errors/4.js
+++ b/Sprint-1/errors/4.js
@@ -1,2 +1,3 @@
-const 12HourClockTime = "20:53";
-const 24hourClockTime = "08:53";
\ No newline at end of file
+const twelveHourClockTime = "20:53";
+const twentyFourHourClockTime = "08:53";
+//variable names cannot start with numbers.
\ No newline at end of file

From 8b3d0658eba74e53e1ca544e96b4236733692cd9 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 15:01:57 +0000
Subject: [PATCH 06/15] solution to count.js

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

diff --git a/Sprint-1/exercises/count.js b/Sprint-1/exercises/count.js
index 117bcb2b..7f2bf99d 100644
--- a/Sprint-1/exercises/count.js
+++ b/Sprint-1/exercises/count.js
@@ -4,3 +4,4 @@ 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
+// = is re-assigning the value of count to be count plus 1.

From 4c77ac5c79bd1a484e8eb747bb38e2cdaf802466 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 15:43:25 +0000
Subject: [PATCH 07/15] solution decimal.js

---
 Sprint-1/exercises/decimal.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Sprint-1/exercises/decimal.js b/Sprint-1/exercises/decimal.js
index cc5947ce..fb1f5cd6 100644
--- a/Sprint-1/exercises/decimal.js
+++ b/Sprint-1/exercises/decimal.js
@@ -7,3 +7,13 @@ const num = 56.5678;
 // Create a variable called roundedNum and assign to it an expression that evaluates to 57 ( num rounded to the nearest whole number )
 
 // Log your variables to the console to check your answers
+
+let wholeNumberPart = Math.round(num);
+    console.log(wholeNumberPart)
+
+let decimalPart = num - Math.floor(num);
+    console.log(decimalPart);
+
+let roundedNum = Math.round(num);
+     console.log(roundedNum);
+

From 82d28fb2e873b815c64bce2b4e48e30df8ba44a5 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 15:51:14 +0000
Subject: [PATCH 08/15] solution initials.js

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

diff --git a/Sprint-1/exercises/initials.js b/Sprint-1/exercises/initials.js
index 6b80cd13..7322679e 100644
--- a/Sprint-1/exercises/initials.js
+++ b/Sprint-1/exercises/initials.js
@@ -4,3 +4,7 @@ let lastName = "Johnson";
 
 // 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.
+
+let initials = firstName[0] + middleName[0] + lastName[0];
+
+console.log(initials);

From 8903a5e47002e404b118ae779781e6adea7e4356 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 16:32:22 +0000
Subject: [PATCH 09/15] solution path.js

---
 Sprint-1/exercises/paths.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Sprint-1/exercises/paths.js b/Sprint-1/exercises/paths.js
index c91cd2ab..d94dbff5 100644
--- a/Sprint-1/exercises/paths.js
+++ b/Sprint-1/exercises/paths.js
@@ -11,8 +11,16 @@
 
 const filePath = "/Users/mitch/cyf/Module-JS1/week-1/interpret/file.txt";
 const lastSlashIndex = filePath.lastIndexOf("/");
+    console.log(lastSlashIndex);
 const base = filePath.slice(lastSlashIndex + 1);
+    console.log(base);
 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 dirPart = filePath.substring(45, -1);
+    console.log(`The directory path of ${dirPart}`);
+
+const extPart = dirPart + "ext.txt";
+    console.log(`The ext path is ${extPart}`);
\ No newline at end of file

From c112a9a0da4faff9c9fbc4fc6dd4b07b173c9c12 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 16:46:30 +0000
Subject: [PATCH 10/15] solutions random.js

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

diff --git a/Sprint-1/exercises/random.js b/Sprint-1/exercises/random.js
index 292f83aa..8ddf31af 100644
--- a/Sprint-1/exercises/random.js
+++ b/Sprint-1/exercises/random.js
@@ -7,3 +7,7 @@ const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
 // Try breaking down the expression and using documentation to explain what it means
 // It will help to think about the order in which expressions are evaluated
 // Try logging the value of num and running the program several times to build an idea of what the program is doing
+
+console.log(num);
+
+// The program creates a random whole number between 1 and 100, max and min inclusive.
\ No newline at end of file

From 841618bdb277b6c78b0ece7eb7c81d4024c5efa7 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 21:46:29 +0000
Subject: [PATCH 11/15] solution percentage-change.js

---
 Sprint-1/interpret/percentage-change.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/interpret/percentage-change.js b/Sprint-1/interpret/percentage-change.js
index e24ecb8e..eeac4edc 100644
--- a/Sprint-1/interpret/percentage-change.js
+++ b/Sprint-1/interpret/percentage-change.js
@@ -2,21 +2,28 @@ let carPrice = "10,000";
 let priceAfterOneYear = "8,543";
 
 carPrice = Number(carPrice.replaceAll(",", ""));
-priceAfterOneYear = Number(priceAfterOneYear.replaceAll("," ""));
+priceAfterOneYear = Number(priceAfterOneYear.replaceAll("," ,""));
 
 const priceDifference = carPrice - priceAfterOneYear;
 const percentageChange = (priceDifference / carPrice) * 100;
 
 console.log(`The percentage change is ${percentageChange}`);
+console.log(carPrice)
 
 // Read the code and then answer the questions below
 
 // a) How many function calls are there in this file? Write down all the lines where a function call is made
+    //there are 5 function calls. These are in line 4,5,10.
 
 // b) Run the code and identify the line where the error is coming from - why is this error occurring? How can you fix this problem?
+    // the error was coming from line 5, there was no , between the two arguments.
 
 // c) Identify all the lines that are variable reassignment statements
+    // line 4 and 5.
 
 // d) Identify all the lines that are variable declarations
+    //line 1, 2, 7, 8
 
 // e) Describe what the expression Number(carPrice.replaceAll(",","")) is doing - what is the purpose of this expression?
+    //The purpose is to convert the string value to numerical value, so that it can be evaluated.
+    //The expression replaces , with nothing "" then converts to number.

From e51addc09a1613d66473ac6f4f1d7348944f93d6 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Wed, 13 Nov 2024 22:08:32 +0000
Subject: [PATCH 12/15] solution time-format.js

---
 Sprint-1/interpret/time-format.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/interpret/time-format.js b/Sprint-1/interpret/time-format.js
index 83232e43..326be7cf 100644
--- a/Sprint-1/interpret/time-format.js
+++ b/Sprint-1/interpret/time-format.js
@@ -1,4 +1,4 @@
-const movieLength = 8784; // length of movie in seconds
+const movieLength = 10000; // length of movie in seconds
 
 const remainingSeconds = movieLength % 60;
 const totalMinutes = (movieLength - remainingSeconds) / 60;
@@ -12,13 +12,19 @@ console.log(result);
 // For the piece of code above, read the code and then answer the following questions
 
 // a) How many variable declarations are there in this program?
+    // there are 6 variable declarations in this program.
 
 // b) How many function calls are there?
+    //1
 
 // c) Using documentation, explain what the expression movieLength % 60 represents
+    // The expression utilizes the modulus operator % which returns the value reminder after dividing the movielenght by 60
 
 // d) Interpret line 4, what does the expression assigned to totalMinutes mean?
+    //the expression calculate the total minutes by converting the remaining seconds to minutes.
 
 // e) What do you think the variable result represents? Can you think of a better name for this variable?
+    // movie duration
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
+    // This code will work for all values.

From 6635aa3152931b2e47af15e0bab7e0bcfb8676d6 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Fri, 15 Nov 2024 06:28:54 +0000
Subject: [PATCH 13/15] solutions to-pounds.js

---
 Sprint-1/interpret/to-pounds.js | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Sprint-1/interpret/to-pounds.js b/Sprint-1/interpret/to-pounds.js
index 60c9ace6..f0050e3e 100644
--- a/Sprint-1/interpret/to-pounds.js
+++ b/Sprint-1/interpret/to-pounds.js
@@ -4,16 +4,21 @@ const penceStringWithoutTrailingP = penceString.substring(
   0,
   penceString.length - 1
 );
+  console.log(penceStringWithoutTrailingP);
 
 const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+  console.log(paddedPenceNumberString);
+
 const pounds = paddedPenceNumberString.substring(
   0,
   paddedPenceNumberString.length - 2
 );
+  console.log(pounds);
 
 const pence = paddedPenceNumberString
   .substring(paddedPenceNumberString.length - 2)
   .padEnd(2, "0");
+  console.log(pence); 
 
 console.log(`£${pounds}.${pence}`);
 
@@ -24,4 +29,16 @@ console.log(`£${pounds}.${pence}`);
 // 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"
+// 1. const penceString = "399p": initializes a string variable with the value "399p"
+// 3. initializes a variable that removes the "p" at the end, it uses method .substring
+// which returns the part of the string corresponding to the index and end index
+//-1 excluding the p
+//9. uses the method padstart to add "0" to the start of string penceStringWithoutTrailingP,
+// it returns the same string unchanged because the target length is equal to the current length.
+// this effectively multiplies any value input as penceStringWithoutTrailingP by 100
+//12. uses the substring method to return the first value of the string, this is to get
+// the pound. it also used length -2 to make sure its in a valid range so the program
+// can go through the steps with any value input.
+//18.the code gets the last two digits from the paddedPenceNumberString and ensures that the result
+//is a two-digit string by padding it with 0.
+//23. Print the value of pounds and pence with a period in between using template literals.

From e93889928bbb59792f8ee1b660078c867922480c Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Mon, 9 Dec 2024 20:00:20 +0000
Subject: [PATCH 14/15] implemented suggestion

---
 Sprint-1/errors/3.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Sprint-1/errors/3.js b/Sprint-1/errors/3.js
index eb1991b3..89ebb87c 100644
--- a/Sprint-1/errors/3.js
+++ b/Sprint-1/errors/3.js
@@ -2,6 +2,12 @@ const cardNumber = "4533787178994213";
 const last4Digits = cardNumber.slice(-4);
 console.log(last4Digits);
 
+function last4(num) {
+    return String(num.slice(-4));
+}
+
+console.log(last4("12237890"));
+
 // The last4Digits variable should store the last 4 digits of cardNumber
 // However, the code isn't working
 // Before running the code, make and explain a prediction about why the code won't work

From 4b79d647b63c26fb25789737b92f5aea77f44184 Mon Sep 17 00:00:00 2001
From: fatima safana <asksiyam@gmail.com>
Date: Mon, 9 Dec 2024 20:06:12 +0000
Subject: [PATCH 15/15] adjusted method to output to fixed 4 decimal points

---
 Sprint-1/exercises/decimal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sprint-1/exercises/decimal.js b/Sprint-1/exercises/decimal.js
index fb1f5cd6..83fe4d45 100644
--- a/Sprint-1/exercises/decimal.js
+++ b/Sprint-1/exercises/decimal.js
@@ -11,7 +11,7 @@ const num = 56.5678;
 let wholeNumberPart = Math.round(num);
     console.log(wholeNumberPart)
 
-let decimalPart = num - Math.floor(num);
+let decimalPart = (num - Math.floor(num)).toFixed(4);
     console.log(decimalPart);
 
 let roundedNum = Math.round(num);