©TCP-tryJAVA

public class prog {
	public static void main(String[] args) {
		System.out.println((int)Math.pow(5, 2));	// 25
		System.out.println((int)Math.sqrt(25));		// 5
	}
}

 
public class prog {
    public static void main(String[] args) {
        System.out.println((int)Math.pow(5, 2));    // 25
        System.out.println((int)Math.sqrt(25));     // 5
    }
}