how print numbers from 10 to 0 in dart

[vinay vishnu]

how print numbers from 10 to 0 in dart ..., can anybody suggest me pls  guys

[Nidhin Mahesh]

hello Vinay,

please be familiar with basic algorithm. 

 best regards,

Nidhin Mahesh

 Amrita University

LinkedIn | GitHub | Medium

On Wed, Feb 12, 2020 at 3:26 PM vinay vishnu <vinayvi...@gmail.com> wrote:

how print numbers from 10 to 0 in dart ..., can anybody suggest me pls  guys

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[Sarath Mohan]

main() {

  

  int l = 10;

  for (int i = 10; i>=0; i--) {

    print(i);

  }

}

https://dart.dev/#try-dart

[杨志]

void main() {
  int i = 10;
  while (i >= 1) {
    print(i);
    i--;
  }
}

or

void main() {
  int i = 10;
  do {
    print(i);
    i--;
  } while (i >= 1);
}

Sarath Mohan <sar...@tiltlabs.io> 于2020年2月12日周三 下午8:58写道：

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[Sarath Mohan]

main() {

  reverseOrder(10);

}

reverseOrder(int number){

  print(number);

  if(number != 0)

    reverseOrder(number-1);

}

  

On Wednesday, February 12, 2020 at 3:26:15 PM UTC+5:30, vinay vishnu wrote:

[vinay vishnu]

Thank you all guys...

[Jacob Bang]

And since we already are on way to some code golfing:

void main() => Iterable.generate(11, (i) => 10 - i).forEach(print);

Den tor. 13. feb. 2020 kl. 08.50 skrev vinay vishnu <vinayvi...@gmail.com>:
>
> Thank you all guys...

>
> --
> For more ways to connect visit https://www.dartlang.org/community
> ---
> You received this message because you are subscribed to the Google Groups "Dart Misc" group.
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Jacob Bang / julemand101

[Bob Nystrom]

On Thu, Feb 13, 2020 at 4:38 AM Jacob Bang <julem...@gmail.com> wrote:

And since we already are on way to some code golfing:

void main() => Iterable.generate(11, (i) => 10 - i).forEach(print);

A little shorter:

main() => [for (var i = 10; i >= 0; i--) i].forEach(print);

– bob

 

Den tor. 13. feb. 2020 kl. 08.50 skrev vinay vishnu <vinayvi...@gmail.com>:
>
> Thank you all guys...
>
> --
> For more ways to connect visit https://www.dartlang.org/community
> ---
> You received this message because you are subscribed to the Google Groups "Dart Misc" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to misc+uns...@dartlang.org.
> To view this discussion on the web visit https://groups.google.com/a/dartlang.org/d/msgid/misc/fbe50aa6-644d-4b7c-9f01-56e62c84241a%40dartlang.org.



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Jacob Bang / julemand101

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[Jake Macdonald]

Or print during the generation, cause why not :P

  void main() => List.generate(11, (i) => print(10 - i));

[بهترین ها‎]

Hi, all answers are correct, but with the intent of educating those who study this material, I also share this method with you:

You can create your own generator method or use the Stream if you want to run asynchronously:

,,,

import 'dart:async';

Stream<int> reverseAsync({int count}) async* {

  count ??= 10;

  while(!count.isNegative)

    yield count--;

}

Iterable<int> reverse([int count = 10]) sync* {

  while(!count.isNegative)

    yield count--;

}

Iterable<int> reverseByList([int count = 10]) sync* {

  yield* List.generate(count + 1, (i) => count - i);

}

void main() {

  

  print('Generator Method Using List.generate: [sync]');

  reverseByList().forEach(print);

  

  print("Custom Generator Method: [sync]");

  reverse().forEach(print);

  

  print("Stream: [async]");

  reverseAsync().listen(print);

}

,,,

On Wed, Feb 12, 2020 at 1:26 PM vinay vishnu <vinayvi...@gmail.com> wrote:

how print numbers from 10 to 0 in dart ..., can anybody suggest me pls  guys

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