What is default in C programming?

The break command allows you to terminate and exit a loop (that is, do , for , and while ) or switch command from any point other than the logical end .

The default statement is executed if no case constant-expression value is equal to the value of expression . If there’s no default statement, and no case match is found, none of the statements in the switch body get executed. There can be at most one default statement.3 Ağu 2021

Switch case statements are used to execute only specific case statements based on the switch expression . If switch expression does not match with any case, default statements are executed by the program.

Advertisements. A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case , and the variable being switched on is checked for each switch case.