int i = 0;do { cout << i << "\n"; i++;}while (i < 5); Try it Yourself » Do not forget to increase the variable used in the condition, otherwise the loop will never end!Exercise? What is a key difference between a do/while loop and a while loop? A do/while loop wi...
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...
Case2 (Always FALSE condition): Variables ‘i’ is initialized before ‘do-while’ loop to ‘20’; iteration is increment of counter variable ‘i’; condition is FALSE always as ‘0’ is provided that causes NOT to execute loop statements, but it is noted here in output that loop stateme...
Do While Loop Examples: Example 1: #include <stdio.h>intmain(void){intx=1;do{printf("%d\n",x);x++;}while(x<=10);} In this example, we’ve created a do while loop that will print out the numbers 1 through 10. The variable x is initialized to 1 and then incremented by 1 ea...
That was just a simple example; we can achieve much more efficiency and sophistication in our programs by making effective use of loops. There are 3 types of loops in C++. for loop while loop do...while loop In the previous tutorial, we learned about the C++ for loop. Here, we are ...
C++ do...while Loop - Learn about the do...while loop in C++, its syntax, and how to use it effectively in your programs.
不像for和while循环,它们是在循环头部测试循环条件。在 C 语言中,do...while循环是在循环的尾部检查它的条件。 do...while循环与 while 循环类似,但是 do...while 循环会确保至少执行一次循环。 语法 C 语言中do...while循环的语法: do{statement(s);}while(condition); ...
C实现 C++ 实现 Java实现 Difference between while and do-while loop in C, C++, Java while 循环: while 循环是一种控制流语句,它允许根据给定的布尔条件重复执行代码。 while 循环可以被认为是一个重复的 if 语句。语法: while(booleancondition)
For loop, while loop and do-while loop
do,while Example Run this code #include <algorithm>#include <iostream>#include <string>intmain(){intj=2;do// compound statement is the loop body{j+=2;std::cout<<j<<' ';}while(j<9);std::cout<<'\n';// common situation where do-while loop is usedstd::strings="aba";std::sort...