Cape Town | sep-2026-ITP | Edward kganyago | Sprint 3 | CYF-1053

Sprint-2/1-key-exercises/4-random.js

@@ -1,4 +1,4 @@
-const minimum = 1;
+/*const minimum = 1;
 const maximum = 100;
 
 const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
@@ -7,3 +7,12 @@ 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
+<<<<<<< Updated upstream
+=======
+console.log(num)*/
+
+function greet(timeOfDay, name="edward"){
+  console.log(`Good ${timeOfDay}, ${name}.`);
+}
+console.log(`hello${greet("12:00")} how are you?`)
+>>>>>>> Stashed changes

Sprint-3/1-key-errors/0.js

@@ -1,13 +1,18 @@
 // Predict and explain first...
 //  =============> write your prediction here
+//"str" is not a valid variable name
 
 // call the function capitalise with a string input
 // interpret the error message and figure out why an error is occurring
 
 function capitalise(str) {
-  let str = `${str[0].toUpperCase()}${str.slice(1)}`;
+  let str= `${str[0].toUpperCase()}${str.slice(1)}`;
   return str;
 }
 
-// =============> write your explanation here
+// =============> write your explanation heres
 // =============> write your new code here
+function capitalise(str) {
+  let string1= `${str[0].toUpperCase()}${str.slice(1)}`;
+  return string1;
+}

Sprint-3/1-key-errors/1.js

@@ -1,20 +1,29 @@
 // Predict and explain first...
-
+//decimal number was already declaired 
+//logging wrong thing
 // Why will an error occur when this program runs?
 // =============> write your prediction here
 
 // Try playing computer with the example to work out what is going on
 
-function convertToPercentage(decimalNumber) {
-  const decimalNumber = 0.5;
+/*function convertToPercentage(decimalNumber) {
+  let decimalNumber = 0.5;
   const percentage = `${decimalNumber * 100}%`;
 
   return percentage;
 }
 
-console.log(decimalNumber);
+console.log(decimalNumber);*/
 
 // =============> write your explanation here
 
 // Finally, correct the code to fix the problem
 // =============> write your new code here
+function convertToPercentage(decimalNumber) {
+
+  const percentage = `${decimalNumber * 100}%`;
+
+  return percentage;
+}
+
+console.log(convertToPercentage);

Sprint-3/1-key-errors/2.js

@@ -3,11 +3,11 @@
 
 // this function should square any number but instead we're going to get an error
 
-// =============> write your prediction of the error here
+// =============> num is not defied
 
-function square(3) {
+/*function square(3) {
     return num * num;
-}
+}*/
 
 // =============> write the error message here
 
@@ -16,5 +16,8 @@ function square(3) {
 // Finally, correct the code to fix the problem
 
 // =============> write your new code here
+function square(num) {
+    return num * num;
+}
 
 

Sprint-3/2-mandatory-debug/0.js

@@ -1,14 +1,20 @@
 // Predict and explain first...
-
+//used log instead of return in fuction
+//
 // =============> write your prediction here
 
-function multiply(a, b) {
+/*nction multiply(a, b) {
   console.log(a * b);
 }
 
-console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
+console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);*/
 
 // =============> write your explanation here
 
 // Finally, correct the code to fix the problem
 //  =============> write your new code here
+function multiply(a, b) {
+  return (a * b);
+}
+
+console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);

Sprint-3/2-mandatory-debug/1.js

@@ -1,5 +1,6 @@
 // Predict and explain first...
 //  =============> write your prediction here
+//the return atement was closed without executing anything
 
 function sum(a, b) {
   return;
@@ -11,3 +12,10 @@ console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
 // =============> write your explanation here
 // Finally, correct the code to fix the problem
 //  =============> write your new code here
+
+function sum(a, b) {
+  return a + b;
+
+}
+
+console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);

Sprint-3/2-mandatory-debug/2.js

@@ -2,6 +2,7 @@
 
 // Predict the output of the following code:
 // =============> Write your prediction here
+//no error to my accord
 
 const num = 103;
 

Sprint-3/3-mandatory-implement/1-bmi.js

@@ -15,5 +15,7 @@
 // It should return a string of their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
+  const BMI=`BMI:${height^2}*${weight}`
+  return BMI
   // return the BMI of someone based off their weight and height
 }

Sprint-3/3-mandatory-implement/2-cases.js

@@ -8,6 +8,9 @@
 // Given a string input like "hello there"
 // When we call this function with the input string
 // it returns the string in UPPER_SNAKE_CASE, so "HELLO_THERE"
+function toUpperSnakeCase(str) {
+return str.replace(/ /g, "_").toUpperCase();
+}
 
 // Another example: "lord of the rings" should be "LORD_OF_THE_RINGS"
 

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

@@ -4,3 +4,24 @@
 // 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(string){
+let penceString = string;
+
+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("900p"))

Sprint-3/4-mandatory-interpret/time-format.js

@@ -4,7 +4,6 @@ function pad(num) {
     numString = "0" + numString;
   }
   return numString;
-}
 
 function formatTimeDisplay(seconds) {
   const remainingSeconds = seconds % 60;
@@ -22,17 +21,25 @@ function formatTimeDisplay(seconds) {
 
 // a) When formatTimeDisplay is called how many times will pad be called?
 // =============> write your answer here
+//3
 
 // 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?
 // =============> write your answer here
+//0
 
 // c) What is the return value of pad when it is called for the first time?
 // =============> write your answer here
+//00
+//
 
 // 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
+//01
+//
 
 // 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
+//00:01:01
+console.log(formatTimeDisplay(61))