![]() This code displays whether a month has 30, 31, or 28 days: There can be multiple cases without a break statement between them as it is desirable in some cases, such as the given one. On execution without a break statement, control will continue into the next case. Since the break statement is optional, we can omit it. } Execution while Omitting the Break Statement When none of the cases is true, a default statement is used, and no break is needed in the default case. The switch block has case statements whose values must be of the same type of expression The syntax of the switch statement is as follows: ![]() Nesting is allowed, but it makes the program more complex.įor example, the code below uses the monthly number to calculate the month name:ĭefault: ("In next half").The default statement can appear anywhere inside the switch block, but a break statement should follow it if the default is not in the end.If the break statement is omitted, the execution will continue into the next test case.The test case values need not be in order (ascending or descending).The break statement is used to terminate the statement sequence inside the switch. ![]() Invalid expressions: switch(ef+gh), switch(e+f+g)
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