C - Keywords C - Identifiers C - User Input C - Basic Syntax C - Data Types C - Variables C - Integer Promotions C - Type Conversion C - Type Casting C - Booleans Constants and Literals in C C - Constants C - Literals C - Escape sequences C - Format Specifiers Operators in C ...
We can also have nestedforloops, i.e oneforloop inside anotherforloop in C language. This type of loop is generally used while working with multi-dimensional arrays. To learn more about arrays and howforloops are used in arrays, check out our tutorial onarrays in C. Basic syntax for nes...
The while loop is particularly useful when the number of iterations is not known or cannot be determined in advance. The general syntax of the while loop is as follows: 1 2 while (expr) statement ; where expr is the loop control or test expression that may be any valid C expression such...
C++ while loopPrevious Quiz Next A while loop statement repeatedly executes a target statement as long as a given condition is true.SyntaxThe syntax of a while loop in C++ is −while(condition) { statement(s); } Here, statement(s) may be a single statement or a block of statements. ...
It is an entry-controlled loop. The while loop in C is used when we don’t know the number of iterations.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...
C# While LoopThe while loop loops through a block of code as long as a specified condition is True:SyntaxGet your own C# Server while (condition) { // code block to be executed } In the example below, the code in the loop will run, over and over again, as long as a variable (i...
C programming has three types of loops. for loop while loop do...while loop In the previous tutorial, we learned about for loop. In this tutorial, we will learn about while and do..while loop. while loop The syntax of the while loop is: while (testExpression) { // the body of the...
syntax: do { /*block of statement*/ }while(condition); Explanation of do while loop in C: Here, while and do are the keywords in C language which is know to the compiler. Condition can be any expression. This is very similar towhile loop in C. ...
while loop do...while loop In the previous tutorial, we learned about the C++ for loop. Here, we are going to learn about while and do...while loops. C++ while Loop The syntax of the while loop is: while (condition) { // body of the loop } Here, A while loop evaluates the con...
3. While Loop Examples It is another loop like ‘do-while’ loop in C. The ‘while’ loop allows execution of statements inside block of loop only if condition in loop succeeds. Basic syntax to use ‘while’ loop is: variable initialization; ...