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completed loops lab #7

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11 changes: 11 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script src="main.js"></script>
</body>
</html>
101 changes: 101 additions & 0 deletions main.js
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// Problem 1

for (let i = 1; i <= 10; i++){
console.log(i);
}

// Problem 2

for (i = 1; i <=10; i++){
console.log(i * i);
}

// Problem 3

let n = prompt("Please input a positive number");;

for (i = 1; i < n; i++) {
if (i % 2 == 0) {
console.log(i);
}
}

//Problem 4

let n = prompt('Please enter a positive number')
n = Number(n)
let m = prompt('Please enter a positive number')
m = Number(m)
let sum = 0

while (n < m) {
sum += n;
n++;
}
alert(sum)


//problem 5

do {
userInput = prompt('Are we there yet?')
} while (userInput !== 'Yes')

alert('Good!')

// Problem 6

let rows = 5;
for (let currentRow = 1; currentRow <= rows; currentRow++) {
let stars = "";
for (let j = 1; j <= currentRow; j++) {
stars += "*";
}
console.log(stars);
}

// Problem 7

rows = 4
columns = 4
for (let currentRow = 1; currentRow <= rows; currentRow++) {
let num = ""
for (let currentCol = 1; currentCol <= columns; currentCol++){
let product = ""
product += currentCol * currentRow

if (currentCol === 1) {
num += `|`
}

if (product < 10 && currentCol > 1) {
num += ` ${product} |`
} else {
num += ` ${product} |`
}
}
console.log(num)
}

// Problem 8

function timesTable(rows, columns) {
for (let currentRow = 1; currentRow <= rows; currentRow++) {
let num = ""
for (let currentCol = 1; currentCol <= columns; currentCol++){
let product = ""
product += currentCol * currentRow

if (currentCol === 1){
num += `|`
}

if (product < 10 && currentCol > 1) {
num += ` ${product} |`
} else {
num += ` ${product} |`
}
}
console.log(num)
}
}