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- Switch Case
- Looping Statement
- Break and continue statements
Switch case and Looping Structures
Switch Case
Switch statement is a multiway decision structure that tests an expression against case values. When a match is found, the associated block is executed. Case values must be the same data type as the switch variable.
Looping Statement
There are mainly two types of looping structures:
- for...loop: This loop executes statements as long as condition becomes true, control comes out from the loop when condition becomes false. Syntax: for(initialization;condition;iteration)
- While....loop: It’s working is same as the for loop with loop being terminated when condition is false. BUt here only condition could be mentioned in syntax. Syntax: initialization; while(condition)
Break and continue statements
Break statement is used to jump out of loop. It is used to make an early exit from a loop. Sometimes in looping it may be necessary to skip statement block and take the control at the beginning for next iteration. This is done by using ‘continue’.
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