1) Simple PL/SQL WHILE loop example The following example illustrates how to use the WHILE loop statement: DECLARE n_counter NUMBER := 1; BEGIN WHILE n_counter <= 5 LOOP DBMS_OUTPUT.PUT_LINE( 'Counter : ' || n_counter ); n_counter := n_counter + 1; END LOOP; END; Code languag...
In this example, we shall use while loop to compute the sum of first N natural numbers. We shall write a while loop with condition that it is true until it reaches given number, and during each iteration, we shall add this number to thesum. C++ Program </> Copy #include <iostream> ...
3. Infinite While Loop Programmers makes mistake. If theconditional-expressiongiven in while loop never terminatesthen the loop will result in an infinitewhile-loop. For example, in the previous program, if theindexvalue is not incremented after each iteration, then the condition will never termina...
Then instead of writing the print statement 100 times, we can use a loop. That was just a simple example; we can achieve much more efficiency and sophistication in our programs by making effective use of loops. There are 3 types of loops in C++. for loop while loop do...while loop ...
Swift while and repeat while LoopIn programming, loops are used to repeat a block of code. For example, if you want to show a message 100 times, then you can use a loop. It's just a simple example, you can achieve much more with loops. In the previous tutorial, you learned about ...
davice I am not sure about DO-WHILE IN MS SQL Server 2008 but you can change your WHILE loop logic, so as to USE like DO-WHILE loop. 1) Example of WHILE Loop DECLARE@intFlagINTSET@intFlag=1WHILE (@intFlag<=5)BEGINPRINT@intFlagSET@intFlag=@intFlag+1ENDGO...
The code example above is a very simple while loop: if you think about it, the three components about which you read before are all present: the while keyword, followed by a condition that translates to either True or False (number < 5) and a block of code that you want to execute ...
There are two kinds of loops- entry controlled loop and exit controlled loop.A while loop in C++ is an example of an entry-controlled loop wherein the condition is checked at the entry of the loop. The loop runs until the condition is true, and the statements/ block of code inside the...
Let's see some simple examples of For Loop in VBA. Example 1: Use VBA For Loop to print numbers from 1 to 10 in excel. In this example, we have a range "A1:A10”, and we have to fill this range with numbers from 1-10.To accomplish this, we can use the below code: Sub For...
while loop Flowchart Syntax while(test condition){ //code to be executed } If the test condition inside the () becomes true, the body of the loop executes else loop terminates without execution. The process repeats until the test condition becomes false. Example: while loop in C // ...