coursework update

Author: risikatpopoola

Sprint-2/1-key-errors/0.js

@@ -8,7 +8,7 @@ function capitalise(str) {
   return str;
 }
 
-// he error message says 'str' has already been declared so we can use another name for our 
+// Te error message says 'str' has already been declared so we can use another name for our 
 //output to solve that error we change the output variable name
 // function capitalise(str) {
  // let str = `${str[0].toUpperCase()}${str.slice(1)}`;

Sprint-2/3-mandatory-implement/1-bmi.js

@@ -14,9 +14,10 @@
 // Then when we call this function with the weight and height
 // It should return their Body Mass Index to 1 decimal place
 
-function calculateBMI(weight, height) {
-    let bmi = weight / height*height;
-    return bmi;
+function calculateBMI(weight,height) {
+  return (weight/(height*height)).toFixed(1);
+   
     // return the BMI of someone based off their weight and height
 }
-console.log(`Your BMI is ${bmi}`)
+console.log(`Your BMI is ${calculateBMI(56,1.5)}`)
+//console.log(`Your BMI is ${calculateBMI(weight,height)}`)

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

@@ -14,3 +14,8 @@
 // You will need to come up with an appropriate name for the function
 // Use the MDN string documentation to help you find a solution
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
+function caseToUpperS(string){
+    return string.toUpperCase().replaceAll(" ", "_");
+
+}
+console.log(`Your new word is ${caseToUpperS("i love cyf so much")}`)

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

@@ -4,3 +4,36 @@
 // 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){
+
+    let penceStringWithoutTrailingP = penceString.substring(
+    0,
+    penceString.length - 1
+    );
+
+    let paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+    let pounds = paddedPenceNumberString.substring(
+    0,
+    paddedPenceNumberString.length - 2
+    );
+
+    let pence = paddedPenceNumberString
+    .substring(paddedPenceNumberString.length - 2)
+    .padEnd(2, "0");
+
+    return {pounds, pence};
+}
+const { pounds, pence } = toPounds("10390p");
+
+console.log(`£${pounds}.${pence}`);
+
+
+
+// This program takes a string representing a price in pence
+// The program then builds up a string representing the price in pounds
+
+// 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"