do { // code block to be executed } while (condition); The example below uses a do/while loop. The loop will always be executed at least once, even if the condition is false, because the code block is executed before the condition is tested:Example...
do echo $line >> $filename done Output: The following output will appear after executing the above script. Example-8: Using C-style while loop Create a bash file named while8.sh with the following code. Here, the while loop has been declared in a c-style format that will iterate 5 ...
Case2 (Always FALSE condition): Variables ‘i’ is initialized before ‘do-while’ loop to ‘20’; iteration is increment of counter variable ‘i’; condition is FALSE always as ‘0’ is provided that causes NOT to execute loop statements, but it is noted here in output that loop stateme...
如果条件为false,则循环将在此处结束。do while 因此,两者之间的区别在于,循环至少执行一次语句集。do while Syntax while(<condition>)begin// Multiple statementsenddobegin// Multiple statementsendwhile(<condition>); Example #1 - while loop moduletb;initialbeginintcnt =0;while(cnt <5)begin$display("cn...
do-while loop example in C++ #include <iostream> using namespace std; int main(){ int num=1; do{ cout<<"Value of num: "<<num<<endl; num++; }while(num<=6); return 0; } Output: Value of num: 1 Value of num: 2 Value of num: 3 Value of num: 4 Value of num: 5 Value...
Below is the flow chart of the do...while loop -C do...while Loop: Example 1Input two integers and find their average using do while loop.#include <stdio.h> int main() { int a, b, avg, count ; count =1; do { printf("Enter values of a and b: "); scanf("%d %d",&a,...
Loop: denotes the end statement of the do while loop; goes back to the initial stage to re-run the do while loop. Example 1 – Changing the Cell Color Based on Marks The sample dataset includes students’ names and marks. Steps
Working of C# do...while loop Example 3: do...while loop using System; namespace Loop { class DoWhileLoop { public static void Main(string[] args) { int i = 1, n = 5, product; do { product = n * i; Console.WriteLine("{0} * {1} = {2}", n, i, product); i++; }...
Do While Loop Example Java 1 2 3 4 5 6 7 int i = 10; // Initialization do { System.out.println("i = " + i); // Statement to execute i++; // Increment } while (i <= 5); // Condition Output 1 2 3 i = 10 As we can see, even if the condition was not true, ...
do-while循环适用于需要至少执行一次循环体的情况,例如菜单选项、输入验证码等。 代码语言:java AI代码解释 Scannerscanner=newScanner(System.in);intcode;do{System.out.print("请输入验证码:");code=scanner.nextInt();}while(code!=1234);System.out.println("验证通过!"); ...