define a class 'display' as follows
Data members:
int n: to store a number
int fact: to store the factorial of n
Member methods:
a)void input(): to accept the value of n
b) void factorial() to compute the factorial of n
c)void show () to display the factorial
Write a main method to call the above methods
Hints: n!= 1×2×3×.......×n
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Answers
Answer:
import Java.util.*;
class display
{
public display()
{
x=int n;
y=int fact;
}
void input()
{
Scanner sc=new Scanner(System.in);
System.out.println("Enter the value of n");
int n=sc.nextInt();
}
void factorial()
{
for(int i=1;i<=n;i++)
{
fact=fact*i;
}
void show()
{
System.out.println("fact="+fact);
}
class Trial
{
public static void main()
{
Scanner obj=new Scanner(System.in);
int x=10,y=1;
obj.input();
obj.show()
}
}
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