In programming, loops are used to repeat a block of code. In this tutorial, you will learn to create for loop in C programming with the help of examples.
Now that we have a clear understanding of the syntax and functionality of the for loop in C++, let's look at a few code examples. Example 1: To Find The Factorial Of A Number Using For Loop In C++ In this example, we’ll use a C++ for loop to calculate the factorial of a given...
2. Do While Loop Examples It is another loop like ‘for’ loop in C. But do-while loop allows execution of statements inside block of loop for one time for sure even if condition in loop fails. Basic syntax to use ‘do-while’ loop is: variable initialization; do { statement 1; stat...
范围for 循环 (C++11 引入) 范围for 循环(Range-based for loop)是 C++11 引入的一种简化循环语法,用于遍历容器、数组或其他可迭代对象中的所有元素。 1、基本语法 //基本语法 for (declaration : range_expression) { // 循环体 } 其中: declaration 是变量声明,表示当前元素 range_expression 是要遍历的序列...
forloop do whileloop 1.whileloop in C Thewhileloop is anentry controlledloop. It is completed in 3 steps. Variable initialization.(e.gint x = 0;) condition(e.gwhile(x <= 10)) Variable increment or decrement (x++orx--orx = x + 2) ...
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++;
Loops in C have a broad range of applications, from loop-driven algorithms to iterative problem-solving. As demonstrated, the syntax for using these loops is relatively straightforward, although their logic must be carefully explored to determine advantage and ease of use. Thanks to this design, ...
#include<iostream>#include<string>#include<cctype>usingnamespacestd;intmain(){stringstr("some string");// range for 语句for(auto&c:str){c=toupper(c);}cout<<str<<endl;return0;} 上面的程序使用Range for语句遍历一个字符串,并将所有字符全部变为大写,然后输出结果为: ...
In the body of the loop, it tells the program to print the integer using the printf() command. %d refers to one of manyC data types. In short, the loop will execute 10 times, printing the numbers 1 through 10. The loop terminates once the int num is no longer less than 11 (is ...
In this tutorial, we will learn about the C++ for loop and its working with the help of some examples. Loops are used to repeat a block of code for a certain number of times.