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If you were executing the while(1) loop in the main function, return would immediately exit main function, which means it will quit the program and exit the infinite loop as well. If you were executing the loop in other function, say foo, return would still immediately exit the foo function, which still means it would exit the infinite loop.
12 gru 2012 · while ( (ch=getchar ())!= EOF) { putchar (ch); } The EOF is used to indicate the end of a file. If you are reading character from stdin, You can stop this while loop by entering: EOF = CTRL + D (for Linux) EOF = CTRL + Z (for Windows) You can make your check also with Escape chracter or \n charcter. Example.
4 lis 2021 · In C, if you want to exit a loop when a specific condition is met, you can use the break statement. As with all statements in C, the break statement should terminate with a semicolon (;). Let's take an example to understand what this means. Consider the following code snippet.
While Loop. The while loop loops through a block of code as long as a specified condition is true: Syntax. 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) is less than 5: Example. int i = 0;
The break statement is almost always used with if...else statement inside the loop. How break statement works? Working of break in C. Example 1: break statement. // Program to calculate the sum of numbers (10 numbers max) // If the user enters a negative number, the loop terminates #include <stdio.h> int main() { int i; double number, sum = 0.0;
7 maj 2023 · The while Loop is an entry-controlled loop in C programming language. This loop can be used to iterate a part of code while the given condition remains true. Syntax. The while loop syntax is as follows: while (test expression) { // body consisting of multiple statements} Example. The below example shows how to use a while loop in a C program
Loops are used in programming to execute a block of code repeatedly until a specified condition is met. In this tutorial, you will learn to create while and do...while loop in C programming with the help of examples.
