ways to create an object in Java Example 2

Java Programming Language / Class, Object and Methods in java

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Program:

 // Save it as File name : Factorial.java
//ways to create an object in Java example 2

class Factorial{
 void fact(int  n){
  int fact=1;
  for(int i=1;i<=n;i++){
   fact=fact*i;
  }
 System.out.println("factorial is := "+fact);
}

public static void main(String args[]){

 Factorial c=new Factorial();
  c.fact(5);

 }
}

Output:

factorial is := 120
Press any key to continue . . .

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