What is Do while loop?
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A do while loop guarantees that the loop's body is executed at least once before evaluating the condition. It differs from a traditional while loop by allowing for post-condition testing. Key properties include its optional braces for single statements and the possibility of multiple conditional expressions.
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What is Do while loop?
- 1. What is do while loop?
- 2. The body of do while loop is executed at least once. Only then, the test expression is evaluated. The do while loop is similar to the while loop with one important difference.
- 3. do { statement(s); }while(condition); Syntax This executes at least once no matter the condition is true or false.
- 4. do while loop body true false condition
- 5. Example on do while loop!!
- 6. Properties of do while loop 1. It is also called as post tested loop. It is used when it is necessary to execute the loop at least one time. 2. If there is only one statement in the loop body then braces is optional. 3. Running a do while loop without a body is possible. 4. We can have more than one conditional expression in do while loop.