check code by running

Author: Dipa-Sarker

Sprint-1/3-mandatory-interpret/3-to-pounds.js

@@ -25,3 +25,18 @@ console.log(`£${pounds}.${pence}`);
 
 // To begin, we can start with
 // 1. const penceString = "399p": initialises a string variable with the value "399p"
+// 2. const penceStringWithoutTrailingP = penceString.substring(0, penceString.length - 1); : a variable declared and a function called
+// in the variable with substring method. In the substring method (penceString.length - 1) = 4 -1 = 3 then the function remains
+// penceString.substring(0, 3); from which we find const penceStringWithoutTrailingP = 399p.penceString.substring(0, 3); to 
+// const penceStringWithoutTrailingP = 399
+// 3. const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+//    const pounds = paddedPenceNumberString.substring(0, paddedPenceNumberString.length - 2); : another variable const paddedPenceNumberString 
+// declared and a function called in the variable with padStart method. penceStringWithoutTrailingP.padStart(3, "0"); will be 399.padStart(3, "0");
+// and finally const paddedPenceNumberString = "399". Secondly, another variable const pounds declared in which calculates the value in
+// pounds. For this, (0, paddedPenceNumberString.length - 2); will be (0, 1) and the const pounds = 399.substring(0, 1); calculates 
+// const pounds = 3
+// 4. const pence = paddedPenceNumberString.substring(paddedPenceNumberString.length - 2).padEnd(2, "0"); : a variable pence declared
+// to calculate the value in pence. so, if we put the values it will be const pence = 399.substring(1).padEnd(2, "0"); which at first works for
+// substring and then for padEnd and will be const pence = 99;
+// 5. console.log(`£${pounds}.${pence}`); : this console function printed the prince in pounds and pence.And finally the printed output
+// will be £3.99