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[RMT-WDPT-APRIL2025] Kingsley Kanu (JS-DATA-TYPES) #576

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[RMT-WDPT-APRIL2025] Kingsley Kanu (JS-DATA-TYPES) #576

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52 changes: 30 additions & 22 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,10 @@ const s4 = "bread";
const s5 = "and";

// Concatenate the string variables into one new string

const tongueTwister = `${s1} ${s2} ${s3} ${s4} ${s5} ${s3} ${s2} ${s1} ${s4}`;

// Print out the concatenated string



console.log(tongueTwister);

/*******************************************
Iteration 1.2 | Camel Tail
Expand All @@ -22,36 +20,39 @@ const part1 = "java";
const part2 = "script";

// Convert the last letter of part1 and part2 to uppercase and concatenate the strings

const cameLtaiL =
part1.slice(0, part1.length - 1) +
part1.charAt(part1.length - 1).toUpperCase() +
part2.slice(0, part2.length - 1) +
part2.charAt(part2.length - 1).toUpperCase();

// Print the cameLtaiL-formatted string



console.log(cameLtaiL);

/*******************************************
Iteration 2.1 | Calculate Tip
*******************************************/
const billTotal = 84;

// Calculate the tip (15% of the bill total)

// const tipAmount = billTotal * 0.15;
const tipAmount = billTotal * (15 / 100); // 20% tip for the second example

// Print out the tipAmount



// console.log(`The tip amount is: $${tipAmount.toFixed(2)}`);
console.log(`The tip amount is: €${tipAmount.toFixed(2)}`); // Format to 2 decimal places

/*******************************************
Iteration 2.2 | Generate Random Number
*******************************************/

// Generate a random integer between 1 and 10 (inclusive)

const randomNumber = Math.floor(Math.random() * 10) + 1;
// const randomNumber2 = Math.round(Math.random() * 10) + 1;

// Print the generated random number


console.log(`The random number is: ${randomNumber}`);
// console.log(`The random number is: ${randomNumber2}`);

/*******************************************
Iteration 3.1 | Booleans
Expand All @@ -61,16 +62,23 @@ const a = true;
const b = false;

// Try and guess the output of the below expressions first and write your answers down:
const expression1 = a && b;
const expression1 = a && b; // false
console.log("false");

const expression2 = a || b;
const expression2 = a || b; // true
console.log("true");

const expression3 = !a && b;
const expression3 = !a && b; // false
console.log("false");

const expression4 = !(a && b);
const expression4 = !(a && b); // true
console.log("true");

const expression5 = !a || !b;
const expression5 = !a || !b; // true
console.log("true");

const expression6 = !(a || b);
const expression6 = !(a || b); // false
console.log("false");

const expression7 = a && a;
const expression7 = a && a; // true
console.log("true");