Table of Contents
While loop in C programming language
In this tutorial, we will discuss the While loop in C programming language
In the C Programming Language, the while is used to evaluates test condition and executes the statement(s) until the Boolean condition becomes true. When the condition becomes false, control exit the loop and goes to the next statement after the while.
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flow diagram
How while loops works
Initially, the while loop evaluates the test expression inside the parenthesis
if the test expression is true, codes inside the body of while loop are executed and the test expression is evaluated again until the test expression becomes false
when the test expression becomes false the loop control exits from the loop and loop terminated
This program displays positive numbers of 1 to 10
The above code is executed, it produces the following result
1
2
3
4
5
6
7
8
9
10
Program 2
while loop using logical or operator
Infinite loop
