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/* Question - 05
Java Program To Find The Sum Of Digits Of A Given Number
*/
package ABC;
import java.util.*;
public class Main {
public static void main(String[] args) {
int Num,Rem,Sum=0;
Scanner s = new Scanner(System.in);
System.out.print("Enter The Number :");
Num = s.nextInt();
while(Num!=0) {
Rem = Num%10;
Sum = Sum+Rem;
Num = Num/10;
}
System.out.println("Sum Of Digits Of A Number :"+Sum);
}
}
/* Question - 04
Java Program To Find Given Number Is Armstrong Number Or Not
*/
package ABC;
import java.util.*;
public class Main {
public static void main(String[] args) {
int Num,Rem,Sum=0,Var;
Scanner s = new Scanner(System.in);
System.out.print("Enter The Number :");
Num = s.nextInt();
Var = Num;
while(Num!=0) {
Rem = Num%10;
Sum = Sum+Rem*Rem*Rem;
Num = Num/10;
}
if(Sum==Var)
{
System.out.println(Var+" Is A Armstrong Number");
}
else
{
System.out.println(Var+" Is Not A Armstrong Number");
}
}
}
#Quiz_Java (Question - 90)
How much memory does short data type consume (in bytes)? Note :- 1byte = 8bits
Can you write a program to rotate array by one place? Example below
Input 1 2 3 4 5 6 7
Output 2 3 4 5 6 7 1
#Quiz_Java (Question - 89)
Java bytecode is saved as ………… file.
Do you need palindrome number video in English as well?
/* Question - 03
Java Program To Check Whether Given Number Is Palindrome Or Not
*/
package ABC;
import java.util.*;
public class Main {
public static void main(String[] args) {
int Num,Rem,Sum=0,Var;
Scanner s = new Scanner(System.in);
System.out.print("Enter The Number :");
Num = s.nextInt();
Var = Num;
while(Num!=0) {
Rem = Num%10;
Sum = Sum*10+Rem;
Num = Num/10;
}
if(Sum==Var)
{
System.out.println(Var+" Is A Palindrom Number");
}
else
{
System.out.println(Var+" Is Not A Palindrom Number");
}
}
}
/* Question - 02
Java Program To Reversing A Given Number
*/
package ABC;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int num,rev=0,rem;
System.out.println("Enter The Number :");
num = s.nextInt();
System.out.println("Original Number: " + num);
while(num != 0) {
rem = num%10;
rev = rev*10+rem;
num = num/10;
}
System.out.println("Reversed Number: " + rev);
}
}
/* Question - 01
To Find Factorial Of A Number
*/
package ABC;
import java.util.*;
public class Hello
{
public static void main(String[] args)
{
Scanner s1 = new Scanner(System.in);
System.out.println("Enter The Value Of n :");
int n = s1.nextInt();
int fact = 1;
for(int i=1;i<=n;i++)
{
fact = fact * i;
}
System.out.println("Factorial of "+ n +" is " + fact);
}
}
