correctin and updating the exercise

Author: Abrsh100

Sprint-1/1-key-exercises/1-count.js

@@ -5,6 +5,6 @@ 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
 Answer
-// Line 3; when we the right side first count in the right side is considerd as 0 so 0+1 will be 1.
-// But the = sign does not mean the mathimatical equal, its function is to take the result on the right and store it on the left.
-// Therfore if we write the same code in next line the result is not one but 2
+// Line 3; when we the right side first count in the right side is considered as 0 so 0+1 will be 1.
+// But the = sign does not mean the mathematical equal, its function is to take the result on the right and store it on the left.
+// Therefore if we write the same code in next line the result is not one but 2

Sprint-1/1-key-exercises/3-paths.js

@@ -17,7 +17,9 @@ 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 = ;
-const ext = ;
+const dir = filePath.slice(0, lastSlashIndex);
+const lastDotIndex = base.lastIndexOf(".");
+const ext = base.slice(lastDotIndex + 1);
+
 
 // https://www.google.com/search?q=slice+mdn

Sprint-1/1-key-exercises/4-random.js

@@ -7,3 +7,22 @@ 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
+
+// Answer
+
+// 1. 
+// The num in this scenario represent any integer between 1 and 100
+
+// 2.
+// Math.floor: rounds the number down to the nearest whole number which means it ignores the number to the right of the point. eg. 4.7=4
+// Math.random is a js code that returns any random number that is greater than or equal to 0 and less than 1
+//* is multiplication
+// maximum is the maximum given number, in this case 100
+//- is a subtraction
+// minimum is the minimum given number, in this case 1
+//(maximum - minimum +1) this is subtracting the minimum number from the maximum and add 1, in this case (100-1+1)=100
+//+ minimum: this turns the value by adding 1 to the whole equation. 
+
+//3.
+
+console.log(num)

Sprint-1/2-mandatory-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?
+//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?

Sprint-1/2-mandatory-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)

Sprint-1/2-mandatory-errors/2.js

@@ -1,5 +1,6 @@
 // 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}`);