import java.util.Scanner;
class Reverse
{
int no;
//To initialize values
Reverse(int n)
{
no=n;
}
//To reverse number
void rev()
{
int s=0,r=0;
while(no>0)
{
r=no % 10;
s=s*10+r;
no=no/10;
}
System.out.println(" Reverse is :- "+s);
}
}
//To create object
class TestReverse
{
public static void main(String args[])
{
int n;
Scanner a=new Scanner(System.in);
System.out.println("\nEnter number :- ");
n=a.nextInt();
Reverse obj=new Reverse(n);
obj.rev();
}
}
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Next Write java program to check whether given number is prime number or not
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Previous Write a C++ program to create a class Department which contains data members as Dept_Id, Dept_Name, H.O.D., Number_Of_staff. Write necessary member functions to i. Accept details from user for ‘n’ departments and write it in a file “Dept.txt”. ii. Display details of department from a file. iii. Count the number of objects stored in a file.
1 Comments
we'd reallly appreciate if you also upload hello world programe of all the languages. Especially java.
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