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Solved lab #633

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47 changes: 42 additions & 5 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,18 +1,22 @@
/*******************************************
Iteration 1.1 | Tongue Twister
*******************************************/

const s1 = "Fred";
const s2 = "fed";
const s3 = "Ted";
const s4 = "bread";
const s5 = "and";

let tongueTwister = s1 + " " + s2 + " " + s3 + " " + s4 + " " + s5 + " " + s3 + " " + s2 + " " + s1 + " " + s4 ;


// Concatenate the string variables into one new string


// Print out the concatenated string


console.log(tongueTwister);


/*******************************************
Expand All @@ -21,25 +25,41 @@ const s5 = "and";
const part1 = "java";
const part2 = "script";

const start = part1.slice(0, -1);
const last = part1[part1.length - 1];
const lastUpper = last.toUpperCase();
const result1 = start + lastUpper;

let startScript = part2.slice(0,-1);
let lastScript = part2[part2.length -1]
let endScript = lastScript.toUpperCase();
const result2 = startScript + endScript;

const result = result1 + result2;


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


// Print the cameLtaiL-formatted string


console.log(result);


/*******************************************
Iteration 2.1 | Calculate Tip
*******************************************/

const billTotal = 84;

const tipAmount = (84*0.15);

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


// Print out the tipAmount


console.log(tipAmount);


/*******************************************
Expand All @@ -48,10 +68,12 @@ const billTotal = 84;

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

let randomNumber = Math.floor(Math.random() * 10);

// Print the generated random number

// Print the generated random number

console.log(randomNumber);

/*******************************************
Iteration 3.1 | Booleans
Expand All @@ -63,14 +85,29 @@ const b = false;
// Try and guess the output of the below expressions first and write your answers down:
const expression1 = a && b;

// false

const expression2 = a || b;

//ture


const expression3 = !a && b;

//false

const expression4 = !(a && b);

//ture

const expression5 = !a || !b;

//ture

const expression6 = !(a || b);

const expression7 = a && a;
//false

const expression7 = a && a;

//ture