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Lab Javascript datatypes solved #615

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Lab Javascript datatypes solved #615

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7a4ae1f
Solved lab
karunya10 Jul 8, 2025
0cc0007
Datatype lab solved
karunya10 Jul 8, 2025
fe5a26e
Lab Javscript datatype
karunya10 Jul 8, 2025
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33 changes: 18 additions & 15 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,10 @@ const s5 = "and";

// Concatenate the string variables into one new string


const newStr = `${s1} ${s2} ${s3} ${s4} ${s5} ${s3} ${s2} ${s1} ${s4} `;
// Print out the concatenated string



console.log(newStr);

/*******************************************
Iteration 1.2 | Camel Tail
Expand All @@ -22,37 +21,34 @@ const part1 = "java";
const part2 = "script";

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

const newPart1 = part1.slice(0, 3) + part1[3].toUpperCase();
const newPart2 = part2.slice(0, 5) + part2[5].toUpperCase();
const newPart = `${newPart1}${newPart2}`;

// Print the cameLtaiL-formatted string



console.log(newPart);

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

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

const tip = (84 * 15) / 100;

// Print out the tipAmount



console.log(tip);

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

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

let floor = Math.floor(Math.random() * 10) + 1;

// Print the generated random number



console.log(floor);
/*******************************************
Iteration 3.1 | Booleans
*******************************************/
Expand All @@ -62,15 +58,22 @@ const b = false;

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

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

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

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

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

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

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