Q&amp;A Discussions

How can I create and print maze of arbitrary length and breadth with one valid path through it?

29th Sep 2017, 5:23 AM

Tiku Federick Atali

algorithm c++maze

2 Votes

I need help...how can i print "you forgot to write a valid answer" only when the input is not rock scrissor or paper?

27th Dec 2016, 11:51 AM

Jawwad Hossain

game help python

3 Votes

4 Answers

20th Oct 2018, 1:14 PM

🍇 Alex Tușinean 💜

I think sololearn should create a academic online class for programming and let us pay for valid certificate Or its exist alrdy?

self-learning sololearn

6 Votes

image image-url javascript valid

27th May 2019, 11:18 AM

imsamaritan

Validating image url.

0 Votes

Hi my friends, what are the valid functions that convert strings to int, double or any datatype of numbers in cpp!!?

22nd Dec 2019, 4:00 AM

🇮🇳Omkar🕉

functions int numbers strings

3 Votes

IP Add: 184.12.1.0 Max host:50 IP add:11.0.0.0 Max host 90 IP add:164.5.0.0 Max host 70 Find block size what are the Valid host

25th Jun 2020, 9:34 AM

Michel Azar

computer it network networking subnetting

1 Vote

Plz who can clarify what 'parsing 'is to me and what does it mean to parse a valid non-negative integer

25th Dec 2020, 3:19 PM

Abdul Mannan

integers non-negative parsing

1 Vote

Which ones are valid as floats? 2, 0, 5.5f, 4.3 And the answers are 2, 0 and 5.5f. Is question correct or I need some education?

24th Sep 2019, 7:38 PM

Ifeanyi Nnabuenyi

6 Votes

Drag and drop from the options below to create a valid constructor. class Person { private int age; public ( myage) {

10th Jul 2019, 5:13 AM

david chongo

constructors java

-6 Votes

At a college cafeteria, 1 free meal is provided in a day to every student who has a valid gym card. An attendant at the cafeter

3rd Jul 2017, 9:47 AM

Walter Mugo

1 12 a access.an at attendant cafeteria cafeteria,card.characters.college day deny every free gym has his/her if in in,into is it java logged login meal mobile number number,of once provided shall student successfully system the to using valid who wrong

-2 Votes

Actions & Reducers Fill in the blanks to create a valid action object: { type: 'APPLY_DISCOUNT' percent 25

14th Mar 2022, 1:53 PM

kadewere john

any help me one

0 Votes

if Password not matched or email not valid we need to return with green colour else red colour.

6th May 2021, 10:39 PM

VENU BABU GALI

css html javascript

0 Votes

For Linux users, All this tutorial is valid for OpenJDK, right? (Ok, it's not equal than Oracle Java)

17th Dec 2021, 1:58 PM

Pravin N

api java linux

0 Votes

15th May 2018, 4:03 AM

Sebastián J. Tosco

Html and JavaScript

forms html5 javascript valid

0 Votes

My code says invalid if I input a valid number of days and it prompts the user again to enter days but it reads the first input

7th Oct 2018, 3:58 AM

Wood

c++dowhile input loop validation

1 Vote

8 Answers

10th Dec 2021, 9:22 AM

shlee_

Assuming that both Class2 and class3 have default constructors, which is (are) valid in a client class?

#apcs

0 Votes

how i can make valid date by js,i want make the date available in next day and not available in bast?

25th Apr 2019, 10:35 PM

IGOT7

form js validation

1 Vote

In JavaScript, its valid to set a variable to the keyword "undefined", but it is recommended that one never does this. Why❓

19th Mar 2020, 2:15 PM

Mostafa Essam

javascript

1 Vote

Find the errors (There are 2 errors).Assuming words is a valid list of words, the program below tries to print the list in rever

29th Jun 2019, 1:25 PM

Keiseon Hamilton

python3

1 Vote

Please when I input a number in this code it stil tells me "That is not a valid number". What could be wrong? I am a beginner.

23rd Dec 2020, 6:57 AM

Kashish Juneja

python3

1 Vote

8 Answers

10th May 2018, 11:48 AM

IKECHUKWU, GAVIN C

Is this a valid way to write the switch statement? var day; switch (day=3) { case 1: ...

javascript switch

-1 Vote

Binary search of an array

7th Nov 2016, 9:28 AM

Stoobius

binary c++keys search valid

0 Votes

robot checker script for website I need a new script robot checker with the same functionality as [url failed , url valid

18th Oct 2019, 1:11 AM

Mladenka Orlić

ahmad

0 Votes

Checking for invalid character input

20th May 2017, 6:30 AM

Ammar Haj Ibrahim

check for input java valid

2 Votes

4 Answers

26th May 2017, 3:24 AM

Steven Schneider

I was just wondering if a different syntax similar to "for each t in arr" is valid or not.

arrays i java loops

0 Votes

How to add multiple string to check a valid mail for example as not only @gmail.com ,i want to allow @outlook and @yahoo.com too

2nd Oct 2016, 12:07 PM

Hjalmar

python regular-expressions

0 Votes

Because the snakes come in a procession, and one by one, a valid report would be something like "..H..T…HTH….T.", or "…", or "HT

27th Jun 2017, 5:57 PM

Prashant Singh

codechef snakeprocession

1 Vote

How do I add this part: Keep a running total of the valid inflation rates and the number of computed rates to calculate average

21st Feb 2022, 10:39 AM

I Am Anushka

1 Vote

How to code in java to print day name of any date by input date in date format "dd-mm-yyyy" and check date is valid or invalid?

5th Sep 2018, 8:55 PM

sumaia akhand

java

1 Vote

Will they give us certificate after completing all levels?

21st Oct 2018, 7:13 PM

SHAILENDRA DAKSH

?certificate is this valid where

0 Votes

Can anybody solve this please ? That's how far I got not the requested but don`t know if the request is basically valid .

13th Aug 2018, 7:09 AM

Sunkoju Suryateja

asp.netmvc c#

-1 Vote

Anybody know simple code login with html + css ?

14th Jul 2022, 10:40 PM

Mustafa Azzoz

css forms html html5 valid validation

3 Votes

Problem in going to next level

1st Feb 2018, 3:14 AM

Fauzi Fadhlurrohman

challenges help level loosing mistake official reason sololearn valid xp

19 Votes

8 Answers

11th Jun 2020, 7:25 AM

Piyush

When Coding arduino circuit board, To make à robot or mechanical project move, Do I use an arduino app, how dies it get valid ?

operands robotics

3 Votes

Fill in the blanks to create a valid component that iterates through the received props array and returns <p> elements for each

6th Oct 2017, 1:02 PM

Elio Gordillo Plaza

props

-5 Votes

I don't know why it giving me ...un valid syntax in line 8 (file . close ),can any one tell why ,or give a clue what it be

21st Dec 2020, 1:17 PM

Pawan Kumar Bamne

project python

1 Vote

26th Mar 2022, 2:03 PM

Musab Adam

Learning Python.

fast learn learning python source sweet valid

1 Vote

2nd Apr 2018, 5:19 PM

B4DB0Y

How to learn coding

a answer give me valid

0 Votes

How to crack C++ program 'Serial Number & Email' ? Any hint i have a program which need to register with valid serial number ?

14th Feb 2017, 1:40 PM

vivek

builder.exe c++cracking,keygen,patching registration serialnumber valid

-4 Votes

How do you check if the user has entered valid integer ? For example if the user types in a charecter or a string or an integer greater than the max bound of the integer type.

31st Aug 2017, 4:41 PM

Shams Uddin

1 Vote

Write the algorithm, flowchart and a program that would ask the user to input an operator (+ - * / ), if the input is not valid

22nd Jul 2016, 10:01 PM

Vladislav Vulchev

-2 Votes

Given three integer numbers and knowing that they form a valid triangle as:(int side1, int side2, int side3), how can I use a single c++ statement to test if an angle is obtuse

11th Oct 2022, 7:36 AM

johncarlo dionisio

1 Vote

What are modules and how do I know if something is a valid module? How do I know what modules there are? How do I know what commands are in each module?

15th Jun 2016, 4:22 PM

Abdulai Torfik

modules python

0 Votes

given three integer numbers and knowing that they form a valid triangle as (int side1, int side2, int side3), how can I use c++ library function max () to write a single statement that assigns the maximum of three sides to the variable sidemax;

15th Sep 2016, 11:39 AM

Giovanni

1 Vote