Если бы это был Н-угольник, было бы чуть легче, а с кругом возникают проблемы.

И ввод я бы вынес наружу из классов. Или хотя бы в отдельные методы

ну да, согласен

Был чел и не стало чела

Hello.. anyone who can help me with java assignment?

Hi. Ask ur question.

import java.util.Scanner;
public class A1_Task1
{
   public static void main (String[] args)
   {
      Scanner sc = new Scanner(System.in);
      double samount=0;
      int paymode;
      double totalsales=0;
     
      System.out.println("Enter sales amount (0 to quit) :");
      samount = sc.nextDouble();
      if (samount == 0)
       System.out.println("No sales are made today");
     
      else
      {
          do {
              System.out.println("Enter Paymode (1. Cash 2. Cheque 3.Credit Card) :");
              paymode = sc.nextInt();
              if (paymode == 1)
                  System.out.println("Sales by cash is " + samount);
              else if (paymode == 2)
                  System.out.println("sales by cheque is" + samount);
              else if (paymode == 3)
                  System.out.println("sales by credit card is " + samount);

              totalsales = totalsales + samount;
              System.out.println("Enter sales amount (0 to quit) :");
              samount = sc.nextDouble();
          } while (samount != 0);

      }
      if(totalsales>0)
        System.out.println("Total Sales for Today is " +totalsales+ " ");
     
   }

i want to ouput the number of times loop had run

how do i do that?

You need a counter before ur if block. Increment it in do..while block and sout the result where u want. I think, out of the if block.

Всем привет ! Ребят, кто-нибудь сталкивался с Vaadin 8 ?

Add something like
int counter = 0;
before you start do{ block
(preferably after you initialize "samount" or whatever)
and increment it via '++' operator at the start of each iteration
Bear in mind that Do-while construction does the thing first and then checks for the exit condition

thanks

Use pastebin.com/ gist.github.com please

https://pastebin.com/dy9fqgrF

reached end of file while parsing
this error im getting. can someone please help?

great thanks

check all your " } " ? you have miss one

better if you check if (paymode == 1/2/3) { by swich case, then if/else

it can be pont where you confused

point