sprint 2 task 3 done

Author: hoimir

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

@@ -17,5 +17,5 @@
 function calculateBMI(weight, height) {
     // return the BMI of someone based off their weight and height
     const bmi = weight / (height * height);
-    return parseFloat(bmi.toFixed(1));          
+    return parseFloat(bmi.toFixed(1));  
 }

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

@@ -14,3 +14,11 @@
 // 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 convertToUpperSnakeCase(str) {
+    const upperSnakeCase = str.toUpperCase().replace(/ /g, '_');
+    return upperSnakeCase;
+}
+
+console.log(convertToUpperSnakeCase("hello there"));
+console.log(convertToUpperSnakeCase("lord of the rings"));  

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

@@ -4,3 +4,28 @@
 // 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) {
+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("123p"));  
+console.log(toPounds("5p"));
+console.log(toPounds("0p"));    
+console.log(toPounds("98237986367887293p"));