Search results
Results from the WOW.Com Content Network
Pascal has two forms of the while loop, while and repeat. While repeats one statement (unless enclosed in a begin-end block) as long as the condition is true. The repeat statement repetitively executes a block of one or more statements through an until statement and continues repeating unless the condition is false. The main difference between ...
Do while loops check the condition after the block of code is executed. This control structure can be known as a post-test loop. This means the do-while loop is an exit-condition loop. However a while loop will test the condition before the code within the block is executed.
A possible variant is to allow more than one while test; within the loop, but the use of exitwhen (see next section) appears to cover this case better. In Ada, the above loop construct (loop-while-repeat) can be represented using a standard infinite loop (loop - end loop) that has an exit when clause in the middle (not to be confused with the ...
The code associated with a graceful exit may also take additional steps, such as closing files, to ensure that the program leaves data in a consistent, recoverable state. Graceful exits are not always desired.
Infinite loops can be implemented using various control flow constructs. Most commonly, in unstructured programming this is jump back up , while in structured programming this is an indefinite loop (while loop) set to never end, either by omitting the condition or explicitly setting it to true, as while (true) ....
Diet: Cancer cells require adequate glucose to survive and thrive, while the rest of the dog's body can survive using ketones as its energy source.
First and foremost, the committee recommends eating more beans, peas and lentils, while reducing the intake of red and processed meats. Beans, peas and lentils are lower in saturated fat than red ...
World champion Ilia Malinin took a big stride toward retaining his figure skating Grand Prix Final title after building an imposing 12-point lead in the short program on Friday. The 20-year-old ...