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- public class Hello2 {
-
- public static void main(String[] args) {
- say1("hello");
- }
-
- public static void say1(String h) {
- System.out.println(h);
- say2("world");
- }
-
- public static int say2(String w) {
- System.out.println(w);
- return 0;
- }
- }
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