how print numbers from 10 to 0 in dart

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vinay vishnu

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Feb 12, 2020, 4:56:15 AM2/12/20
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how print numbers from 10 to 0 in dart ..., can anybody suggest me pls  guys

Nidhin Mahesh

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Feb 12, 2020, 5:09:03 AM2/12/20
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hello Vinay,

please be familiar with basic algorithm. 

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

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Feb 12, 2020, 7:58:57 AM2/12/20
to Dart Misc
main() {
  
  int l = 10;
  for (int i = 10; i>=0; i--) {
    print(i);
  }
}

杨志

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Feb 13, 2020, 12:13:32 AM2/13/20
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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

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Feb 13, 2020, 1:44:13 AM2/13/20
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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

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Feb 13, 2020, 2:50:50 AM2/13/20
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Thank you all guys...

Jacob Bang

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Feb 13, 2020, 7:38:04 AM2/13/20
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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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Bob Nystrom

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Feb 13, 2020, 1:22:04 PM2/13/20
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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

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Feb 13, 2020, 1:46:51 PM2/13/20
to Dart Misc, Bob Nystrom
Or print during the generation, cause why not :P

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

بهترین ها‎

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Feb 13, 2020, 3:06:13 PM2/13/20
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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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