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case

switch ( expression ) {
    case Value:
        Statements;
        break;
    default:
        DefaultStatements;
        break;
}

This keyword is used in switch statements. For each possible value that a switch statement's expression may evaluate to, one case may be written, (but see default.) If a case's literal value (Value) matches the value of the switch statement's expression, then that case's statements (Statements) are executed.

Normally a case's statements are terminated by a break statement which causes execution to pass to the end of the switch statement.

See switch for an example.

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