The flow diagram below presents a visual presentation of the while loop's working mechanism.What Is Pre-checking Process Or Entry-controlled Loop?The pre-checking process or entry-controlled loop refers to the case where the evaluation of the loop condition happens before the execution of the ...
In this C++ tutorial, you will learn the syntax of While loop statement, its algorithm, flowchart, then some examples illustrating the usage of it. Later in the tutorial, we shall go through Infinite While Loop and Nested While Loop. C++ While Loop While Loop can execute a block of stateme...
The program is an example ofinfinite while loop. Since the value of the variable var is same (there is no ++ or – operator used on this variable, inside the body of loop) the condition var<=2 will be true forever and the loop would never terminate. Examples of infinite while loop Ex...
The following flow diagram illustrates the while loop −Example 1The following example illustrates the working of while loop. Here, the iteration run till value of count will become 5.Open Compiler count=0 while count<5: count+=1 print ("Iteration no. {}".format(count)) print ("End of...
But before jumping into the topic, let's understand what a loop is and why it is used. Table of Contents What is a loop, and what are its uses? VBA FOR LOOP Syntax of VBA For Loop How does a VBA For Loop Work? VBA For Next Loop Flow Diagram Few Simple Examples of For Loop In...
The flow diagram of the while loop looks as follows Here is a breakdown of the while loop's behavior Condition evaluation − the while loop evaluates the condition before each iteration. Execution − if the condition evaluates to true, the code block within the loop body is executed. ...
Loop While condition <!-- 流程图 (Flow Diagram) --> 例子(Example) 以下示例使用Do…while循环来检查循环结束时的条件。 循环内的语句至少执行一次,即使条件为False也是如此。 Private Sub Constant_demo_Click() i = 10 Do i = i + 1 MsgBox "The value of i is : " & i ...
If you are still confused by the above concept, let’s understand it with the help of a flow diagram: Let’s try to print only even numbers now: 1 2 3 4 5 6 7 8 9 10 11 12 13 public class WhileLoopMain { public static void main(String[] args) { int i=1; while(i<11...
流程图 (Flow Diagram) 例子(Example) #include <stdio.h> int main () { /* local variable definition */ int a = 10; /* do loop execution */ do { printf("value of a: %d\n", a); a = a + 1; }while( a < 20 ); return 0; ...
WHILE loop terminates with the inclusion of a semicolon. The loop iteration occurs whenever the condition is evaluated. The result depends on the code flow. But if the MySQL WHILE loop condition is FALSE when the expression evaluates between while and end while statements, it exits the loop. ...