By GokiSoft.com|
19:33 23/10/2023|
Học JS
Tính giai thừa N! trong Javascript
Tính giai thừa N! & hiển thị kết quả ra màn hình
Tags:
Phản hồi từ học viên
5
(Dựa trên đánh giá ngày hôm nay)
![Vũ Trung Kiên [C2009I]](https://www.gravatar.com/avatar/abf994de48c0204239812f8d9a7dcf8c.jpg?s=80&d=mm&r=g)
Vũ Trung Kiên
2020-12-15 09:42:47
#N!.html
<!DOCTYPE html>
<html>
<head>
<title>N!</title>
</head>
<body>
<script type="text/javascript">
n = prompt('Nhập N = ')
gt = 1;
for (i = 1; i <= n; i++)
{
gt = gt * i;
}
document.write(n + '! = ' + gt)
</script>
</body>
</html>
![vuong huu phu [T2008A]](https://www.gravatar.com/avatar/307a5cf29780afab49706dc8b15b86c6.jpg?s=80&d=mm&r=g)
vuong huu phu
2020-10-18 10:21:29
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8">
</head>
<body>
<script type="text/javascript">
var n=prompt("nhap so n ");
var i ;
var giaithua=1 ;
for(i=1;i<n;i++){
giaithua=giaithua*i;
}
document.write(giaithua);
</script>
</body>
</html>
![Trần Văn Lâm [T2008A]](https://www.gravatar.com/avatar/cfc15c8cb7781ad669b013e01f9f1a6b.jpg?s=80&d=mm&r=g)
Trần Văn Lâm
2020-10-18 02:21:54
#gt.html
<!DOCTYPE html>
<html>
<head>
<title>Tim Giai Thua</title>
<meta charset="utf-8">
</head>
<body>
<script type="text/javascript">
var gt = 1
var N = prompt("Nhap N", 0)
var i
for(i = 1; i <= N; i++){
gt = gt * i
}
document.write('Ket Qua:' + gt)
</script>
</body>
</html>
![Triệu Văn Lăng [T2008A]](https://www.gravatar.com/avatar/1348e3562c6492c26f796cb1f45982a1.jpg?s=80&d=mm&r=g)
Triệu Văn Lăng
2020-10-17 08:52:12
#tinhgt(1602).html
<!DOCTYPE html>
<html>
<head>
<title>tinh giai thua</title>
</head>
<body>
<script type="text/javascript">
var n;
var gt=1;
n=prompt("nhap n");
for (var i = 1; i <=n; i++) {
gt=gt*i;
}
document.write("giai thua cua "+n+" la "+gt)
</script>
</body>
</html>
![Nguyễn Xuân Mai [T2008A]](https://www.gravatar.com/avatar/d3d863d6f47708501814fb41e9c38f31.jpg?s=80&d=mm&r=g)
Nguyễn Xuân Mai
2020-10-16 03:32:37
<!DOCTYPE html>
<html>
<head>
<title>Tinh Giai Thua</title>
</head>
<body>
<script type="text/javascript">
a = prompt("Nhap a")
if (a==0) {
document.write('Giai thua cua a bang 1')
}else if (a<0){
document.write('Nhap sai')
}else{
var giaithua = 1
for (i = 2; i <= a; i++) {
giaithua *= i;
}
document.write('Giai thua cua a bang ' + giaithua)
}
</script>
</body>
</html>
![Do Trung Duc [T2008A]](https://www.gravatar.com/avatar/2973ac07124f066b4605c535e8d39a99.jpg?s=80&d=mm&r=g)
Do Trung Duc
2020-10-15 13:20:57
<!DOCTYPE html>
<html>
<head>
<title>
</title>
</head>
<body>
<script type="text/javascript">
var giaithua,n,i;
n=prompt('nhap n giai thua')
if(n==0){
alert('giai thua cua n = 1')
}else{
giaithua=1;
for (i=1; i <= n; i++) {
giaithua = giaithua * i;
}
alert('giai thua cua n=' +giaithua);
}
</script>
</body>
</html>
![Trần Thị Khánh Huyền [T2008A]](https://www.gravatar.com/avatar/554e115833778e4294a01aebe228f3d6.jpg?s=80&d=mm&r=g)
Trần Thị Khánh Huyền
2020-10-15 09:33:59
#giaiThua.html
<!DOCTYPE html>
<html>
<head>
<title>GiaiThua</title>
<meta charset="utf-8">
</head>
<body>
<script type="text/javascript">
var N = prompt("Enter N:",0);
var G=1
for(var i =1; i<=N;i++){
G=G*i
}
document.write('giai thua la: ', G);
</script>
</body>
</html>
![Nguyễn Tiến Đạt [T2008A]](https://www.gravatar.com/avatar/b5819cd0adc95c727c7ad0c2bcf6098b.jpg?s=80&d=mm&r=g)
Nguyễn Tiến Đạt
2020-10-14 15:02:58
#giathua.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tính giai thừa</title>
</head>
<body>
<script>
n=prompt('Nhập N:');
if (n<0) {
alert('Nhập sai!!');
}
else if (n==0) {
document.write('Bài toán tính giai thừa 1 số N'+ '<br><br>')
document.write('Kết quả = 1')
}
else{
var tich=1
for(i=1;i<=n;i++){
tich*=i;
}
document.write('Bài toán tính giai thừa 1 số N'+ '<br><br>')
document.write('Kết quả = ' + tich)
}
</script>
</body>
</html>
![Đức Sơn [T2008A]](https://www.gravatar.com/avatar/d2b971b7bc54e4a9689c3e2240f27949.jpg?s=80&d=mm&r=g)
Đức Sơn
2020-10-14 13:38:21
#Tính gai thua Js.html
<!DOCTYPE html>
<html>
<head>
<title>Js</title>
<meta charset="utf-8">
</head>
<body>
<script type="text/javascript">
var N =prompt("Nhap gia tri N:");
var result=1;
for (var i=1;i<=N;i++) {
result *=i;
}
alert(result);
</script>
</body>
</html>
![Nguyễn Hữu Hiếu [T2008A]](https://www.gravatar.com/avatar/ca2884508b617fee77f000c7d99c219d.jpg?s=80&d=mm&r=g)
Nguyễn Hữu Hiếu
2020-10-14 09:37:39
#1602.html
<!DOCTYPE html>
<html>
<head>
<title>JS</title>
</head>
<body>
<script type="text/javascript">
var a = prompt("Nhap n= ");
var tich = 1;
for (var i = 1; i <= a; i++) {
tich = tich*i;
}
document.write("Ket qua n! la:");
document.write(tich);
</script>
</body>
</html>