switch(n) { case 10 : System.out.println(n*2); case 4 : System.out.println(n*4); break; default : System.out.println(n); }
20
40
Reason — Since n = 10, case 10 will be executed. It prints 20 (10 * 2) on the screen. Since break statement is missing, the execution falls through to the next case. Case 4 prints 40 (10 * 4) on the screen. Now the control finds the break statement and the control comes out of the switch statement.