do...while loop Thedo..whileloop is similar to thewhileloop with one important difference. The body ofdo...whileloop is executed at least once. Only then, the test expression is evaluated. The syntax of thedo...whileloop is: do{// the body of the loop}while(testExpression); ...
whileloop do...whileloop In the previous tutorial, we learned about theC++ for loop. Here, we are going to learn aboutwhileanddo...whileloops. C++ while Loop The syntax of thewhileloop is: while(condition) {// body of the loop} ...
While Loop Syntax advertisement /* * In while, condition is tested in the beginning of each iteration */while(condition){statements;} While Loop Examples: Example 1: /* echo.c -- repeats input */#include <stdio.h>intmain(void){intch;/* * 1. getchar() function reads-in one character...
Below is the syntax of thedo...whileloop - do { //body //Code to be repeated till the test condition; //other statement like ++/-- }while(test_condition); Flow chart Below is the flow chart of thedo...whileloop - C do...while Loop: Example 1 ...
语法(Syntax) C编程语言中do...while循环的语法是 - do { statement(s); } while( condition ); 请注意,条件表达式出现在循环的末尾,因此循环中的语句在测试条件之前执行一次。 如果条件为真,则控制流跳回来执行,循环中的语句再次执行。 重复此过程直到给定条件变为假。
The Do/While LoopThe do/while loop is a variant of the while loop. This loop will execute the code block once, before checking if the condition is true, then it will repeat the loop as long as the condition is true.Syntax do { // code block to be executed } while (condition); ...
C– do..while loop Syntax of do-while loop do{//Statements}while(condition test); Flow diagram of do while loop Example of do while loop #include<stdio.h>intmain(){intj=0;do{printf("Value of variable j is: %d\n",j);j++;}while(j<=3);return0;} ...
There are three types of loops: for, while, and do..while. Each of them has their specific uses. They are all outlined below. FOR - for loops are the most useful type. The syntax for a for loop is 1 2 3 for ( variable initialization; condition; variable update ) { Code to ...
syntax: do { /*block of statement*/ }while(condition); Explanation of do while loop in C: Here, while and do are the keywords in C language which is know to the compiler. Condition can be any expression. This is very similar towhile loop in C. ...
help ofdo-whileloop. Thedostatement evaluates the body of the loop first and at the end, the condition is checked usingwhilestatement. It means that the body of the loop will be executed at least once, even though the starting condition insidewhileis initialized to befalse. General syntax ...