public class MyFirstClass {
	public static void main(String[] args) {
		System.out.println("string");
		System.out.println("string " + "string");
		System.out.println("string" + 5);
		System.out.print("string1");
		System.out.print("string2");
		System.out.print("string3");
		System.out.println("");
	}
}