public class ex3{ public static void main(String [] args){ char a='2'; String b=" Home sweet homeа"; char c=b.charAt(1);//=Н String d=(b.endsWith("a"))?"var b ends with a":"var b not ends with a"; String e=b.substring(5); String f=b.toLowerCase(); String g=b.toUpperCase(); String h=b.trim();//убрать пробелы вокруг выражения System.out.println("a = " + a); System.out.println("b = " + b); System.out.println("c = " + c); System.out.println("d = " + d); System.out.println("e = " + e); System.out.println("g = " + g); System.out.println("h = " + h); } }