day-4 complete

pull/408/head
satya 3 years ago
parent 62acb06fca
commit 721a113a56

@ -0,0 +1,15 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script src="./level3.js"></script>
</body>
</html>

@ -0,0 +1,20 @@
// 1.question
let age = parseInt(prompt('Enter your age:', 0));
(age > 18) ? alert('You are old enough to drive.') : alert(`You are left with ${18 - age} years to drive.`);
// 2.question
let yourAge = parseInt(prompt('Enter your age:', 0));
let myAge = age;
if (yourAge > myAge) {
console.log(`Your are ${yourAge-myAge} years older than me.`);
} else {
console.log(`Your are ${myAge - yourAge } years younger than me.`);
}
// 3.question
let a = parseInt(prompt('Enter number a:', 0));
let b = parseInt(prompt('Enter number b:', 0));
if (a > b) { console.log(`${a} is greater than ${b}`); }
else { console.log(`${b} is greater than ${a}`); }
(a>b)?console.log(`${a} is greater than ${b}`):console.log(`${b} is greater than ${a}`);
// 4.question
let num = parseInt(prompt('Enter number:', 0));
((num%2)==0)?console.log(`${num} is an even number`):console.log(`${num} is an odd number`);

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// 1.question
let marks = parseInt(prompt('Enter the marks:', 0));
if (marks>=90&&marks<=100) {
console.log('A');
}else if (marks>=70&&marks<90) {
console.log('B');
}else if (marks>=60&&marks<70) {
console.log('C');
}else if (marks>=50&&marks<60) {
console.log('D');
} else {
console.log('F');
}
// 2.question
let month = prompt('Enter the month name:');
if (month == 'September' || month == 'October' || month == 'November') {
console.log('The season is Autumn');
} else if (month == 'December' || month == 'January' || month == 'February') {
console.log('The season is Winter');
} else if (month == 'March' || month == 'April' || month == 'May') {
console.log('The season is Spring');
} else if (month == 'June' || month == 'July' || month == 'August') {
console.log('The season is Summer');
} else {
console.log('Invalid month');
}
// 3.question
let day = prompt('What is the day today?','Enter only days.').to;
if (day.toLowerCase() == 'saturday' || day.toLowerCase() == 'sunday') {
console.log(`${day} is a weekend.`);
} else {
console.log(`${day} is a working day.`);
}

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// 1.question
let months = [
{
month: 'january',
days:31
},
{
month: 'february',
days:28
},
{
month: 'march',
days:31
},
{
month: 'april',
days:30
},
{
month: 'may',
days:31
},
{
month: 'june',
days:30
},
{
month: 'july',
days:31
},
{
month: 'august',
days:31
},
{
month: 'september',
days:30
},
{
month: 'octuber',
days:31
},
{
month: 'november',
days:30
},
{
month: 'december',
days:31
},
]
let m = prompt('Enter a month:');
for (let i = 0; i < months.length; i++){
if (months[i].month == m.toLowerCase()) {
alert(`${m} has ${months[i].days} days.`);
}
}
// 2.question
let year = parseInt(prompt('Enter the year:', 0));
for (let i = 0; i < months.length; i++){
if ((year % 4) == 0) {
if (m.toLowerCase() == 'february') {
alert(`${m} has 29 days.`);
break;
}
else {
if (m.toLowerCase() == months[i].month) {
alert(`${m} has ${months[i].days} days.`);
}
}
}
else {
if (m.toLowerCase() == months[i].month) {
alert(`${m} has ${months[i].days} days.`);
}
}
}
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