Ввод буквенных значений

[nastya118]

Ожидаемый результат:
Программа не должна реагировать на ввод букв или же должна выдавать сообщение об ошибке.

Шаги:

1. Открыть калькулятор.
2. Кликнуть по полю ввода.
3. Ввести буквы с клавиатуры.

Фактический результат:
Программа разрешает вводить буквы.

[anonymous]

Aimore Tech is the best software training institute.
​AngularJs Training in Chennai | ​Data Science Training in Chennai | ​Clinical Sas Training in Chennai | ​Data Warehousing Training in Chennai | ​Tableau Training in chennai | ​Qlikview Training in chennai | ​Jenkins Training in chennai | ​Linux Training in chennai

[anonymous]

Nowadays biker Jackets are on top trend so buy amazing ​Motorcycle Jackets For Men which we made from high-quality leather material. these jackets are available in our store check now and get your favorite motorcycle jacket now.

[GOSTOPSITE23]

I REALLY LIKE THE MANY BLOGPOSTS, I SERIOUSLY LIKED, I WANT DETAILS ABOUT IT, SINCE IT IS RATHER WONDERFUL., THANKS

​https://www.gostopsite.com

[TOTOSITEWEB23]

HI I JUST WANT TO SAY THAT ALL THE CONTENTS YOU MENTIONED IN POST IS TOO GOOD AND CAN BE VERY USEFUL. I WILL KEEP IT IN MIND, THANKS FOR SHARING THE INFORMATION KEEP UPDATING, LOOKING FORWARD FOR MORE POSTS. THANKS

​https://www.totositeweb.com

[GUIDE03]

I AM ALWAYS SEARCHING ONLINE FOR ARTICLES THAT CAN HELP ME. THERE IS OBVIOUSLY A LOT TO KNOW ABOUT THIS. I THINK YOU MADE SOME GOOD POINTS IN FEATURES ALSO. KEEP WORKING AND GREAT JOB!

​https://www.19guide03.com

[TOTOSAFEDB23]

I ENJOY EACH OF THE PERFORM THAT YOU HAVE PLACED INTO THIS. I AM SURE THAT YOU WILL BE MAKING A REALLY USEFUL PLACE. I HAS BEEN ADDITIONALLY PLEASED. GOOD PERFORM!

​https://www.totosafedb.com

[anonymous]

Why not settling on games that is fun and at the same time your earning. Well it'll make suspense because of the game as well but dude just try it and it gave me hope while pandemic is real rn. ​The Don’ts of Baccarat

[바카라사이트]

This is the perfect post. It helped me a lot. If you have time, I hope you come to my site and share your opinions. Have a nice day.
​https://oncasino.biz/

[anonymous]

It is critical to have high-quality content in terms of attracting people to come see the website, and that is exactly what this website provides. My site: ​온라인바카라 사이트

[anonymous]

There are a lot of similar things like this, so I can't really see it, but you made it special, so it's eye-catching.​메이저토토

[anonymous]

Isn't this the sea of information? There's so much information.​메이저놀이터 I should study hard here

[바카라사이트]

It has fully emerged to crown Singapore's southern shores and undoubtedly placed her on the global map of residential landmarks. I still scored the more points than I ever have in a season for GS. I think you would be hard pressed to find somebody with the same consistency I have had over the years so I am happy with that.
​바카라사이트

[anonymous]

It is critical to have high-quality content in terms of attracting people to come see the website, and that is exactly what this website provides. My site: ​바카라 배팅

[anonymous]

Living in Chicago and want ​local moving services? Murphy Family Movers is a trusted brand offering packing and moving services Chicago Illinois.

[해머캔디가격]

I finally found what I was looking for! I'm so happy. ​https://hamercandykorea.com/ Your article is what I've been looking for for a long time. I'm happy to find you like this. Could you visit my website if you have time? I'm sure you'll find a post of interest that you'll find interesting.

[slotsite]

I saw your article well. You seem to enjoy slotsite for some reason. We can help you enjoy more fun. Welcome anytime :-)
​http://cse.google.lu/url?sa=t&url=https%3A%2F%2Fmajorcasino.org

[totosite]

It's really great. Thank you for providing a quality article. There is something you might be interested in. Do you know ? If you have more questions, please come to my site and check it ​totosite

[anonymous]

​Sarkari Results com means Government result. ​SarkariResult is a page of Government Jobs and Result.

[플레이포커 머니상]

I've been reading all the articles related to <a href="​https://hodumoney.com/" target="_blank">플레이포커머니상</a> for the past hour, but I don't know why I saw this post now. It seems like very useful information.

[플레이포커 머니상]

I love seeing more and more people visiting your blog. I, who have been together for a long time, created a forum with the same topic as yours this time. The subject is going to be captured by <a href="​https://bulldogmoneysang.com/" target="_blank">플레이포커머니상</a>.

[anonymous]

you can get all information about all ​Sarkari Results info, govt jobs in all fields such as sarkari result

[anonymous]

this article says many best information <a href="​https://srislawyer.com/reckless-driving-virginia-reckless-driving-first-offense-attorneys-va/">pleading guilty to reckless driving in virginia</a>

this article says many best information <a href="​https://srislawyer.com/abogado-trafico-warren-va/">Abogado Trafico Warren, VA</a>

this article says many best information <a href="​https://srislawyer.com/abogado-trafico-warren-va/">Abogado Transito Warren VA</a>

this article says many best information <a href="​https://srislawyer.com/abogados-divorcio-mclean-va-abogados-divorcio-mclean-virginia/">Abogados Divorcio Mclean VA</a>

this article says many best information <a href="​https://srislawyer.com/abogados-divorcio-ashburn-va-abogados-divorcio-ashburn-virginia/">Abogados Divorcio Ashburn VA</a>

this article says many best information <a href="​https://srislawyer.com/dui-lawyer-stafford-va-dui-lawyer-stafford-virginia/">DUI Lawyer Stafford VA</a>

this article says many best information <a href="​https://srislawyer.com/dui-lawyer-madison-va-dui-lawyer-madison-virginia/">DUI Lawyer Madison VA</a>

this article says many best information <a href="​https://srislawyer.com/dui-lawyer-prince-william-va/">DUI Lawyer Prince William VA</a>

this article says many best information <a href="​https://srislawyer.com/dui-lawyer-orange-va/">DUI Lawyer Orange VA</a>

[anonymous]

this article says many best information <a href="​https://srislawyer.com/reckless-driving-virginia-reckless-driving-first-offense-attorneys-va/">pleading guilty to reckless driving in virginia</a>