Square Number In Java
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import java.util.Scanner;
class SquareNumber{
public static void main(String[] args) {
int sq;
Scanner sc = new Scanner(System.in);
System.out.println("Enter a number");
int num = sc.nextInt();
sq = num*num;
System.out.println(sq);
}
}
Output :
Enter a number 8 64 //square of number