Examples of infinite while loop Example 1: #include<stdio.h>intmain(){intvar=6;while(var>=5){printf("%d",var);var++;}return0;} Infinite loop:var will always have value >=5 so the loop would never end. Example 2: #include<stdio.h>intmain(){intvar=5;while(var<=10){printf("%d...
If testExpression is false, the loop ends. Flowchart of do...while Loop Working of do...while loop Example 2: do...while loop // Program to add numbers until the user enters zero #include <stdio.h> int main() { double number, sum = 0; // the body of the loop is executed ...
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 body of the loop are executed. The loop terminates as soon as the ...
Example int i = 0;while (i < 5) { cout << i << "\n"; i++;} Try it Yourself » Note: Do not forget to increase the variable used in the condition, otherwise the loop will never end!Exercise? What is the purpose of a while loop in C++? To repeat a block of code as ...
1. while Loop in C While loop executes the code until the condition is false. Syntax: while(condition){ //code } Example: #include<stdio.h> void main() { int i = 20; while( i <=20 ) { printf ("%d " , i ); i++; } } Output: 20...
Example: C# while Loop Copy int i = 0; // initialization while (i < 10) // condition { Console.WriteLine("i = {0}", i); i++; // increment } Try it Output:i = 0 i = 1 i = 2 i = 3 i = 4 i = 5 i = 6 i = 7 i = 8 i = 9 ...
C While Loop - Learn how to use the while loop in C programming with our tutorial. Understand syntax, examples, and best practices for effective coding.
Are you interested in programming but don't know where to start? Have you ever heard the term loop? Looping is one of the key concepts behind programming, and learning how to use Loop in C can open up a new world of code. Gain the foundational skills from this C tutorial and move to...
Case5 (Blank Loop): This example shows that loop can execute even if there is no statement in the block for execution on each iteration. Case6 (Multiple variables and conditions): Variables ‘i’ and ‘k’ are initialized to 0; condition is to execute loop when ‘i’ is lesser than ‘...
C while 循环 C 循环 只要给定的条件为真,C 语言中的 while 循环语句会重复执行一个目标语句。 语法 C 语言中 while 循环的语法: while(condition) { statement(s); } 在这里,statement(s) 可以是一个单独的语句,也可以是几个语句组成的代码块。condition 可