Tag: programming languages

What is the output for the below code ? import java.util.NavigableMap; import java.util.concurrent.ConcurrentSkipListMap; public class Test { public static void main(String... args) { NavigableMapnavMap = new ConcurrentSkipListMap(); navMap.put(4, "April"); navMap.put(5, "May"); navMap.put(6, "June"); navMap.put(1, "January"); navMap.put(2, "February"); System.out.print(navMap.floorKey(3)); } }

What is the output for the below code ? import java.util.NavigableMap; import java.util.concurrent.ConcurrentSkipListMap; public class Test { public static void main(String... args) { NavigableMapnavMap = new ConcurrentSkipListMap(); navMap.put(4, "April"); navMap.put(5, "May"); navMap.put(6, "June"); navMap.put(1, "January"); navMap.put(2, "February"); System.out.print(navMap.floorKey(3)); } }

What is the output for the below code ? import java.io.Console; public class Test { public static void main(String... args) { Console con = System.console(); boolean auth = false; if (con != null) { int count = 0; do { String uname = con.readLine(null); char[] pwd = con.readPassword("Enter %s's password: ", uname); con.writer().write("\n\n"); } while (!auth && ++count < 3); } } }