F&A Diskussionen

{ int x=5,y=9,u=30; int r; r= ++x - y-=3 + u*=2 +u&y; cout <<r <<endl; friends tell me what is error and why???

7th Feb 2022, 5:43 PM

Harrison Rogers

1 Stimme

Access denied - www.sololearn.com problem on site and app. Why? Проблемы со входом из зоны РУ без ВПН.

4th Feb 2019, 5:49 PM

User1

access denied error1020

0 Stimmen

Write a program to perform arithmetic operation ( + , - , * , /) on Float numbers in c language

1st Feb 2022, 2:28 PM

SERG Starkov

0 Stimmen

What is the better for future - PYTHON or C# ? Like a next education step . Thanks )

20th Jul 2021, 9:24 AM

Sonali

c#python vs

1 Stimme

In html how can an alignment of a text be changed without going for tags <H1> - <H6> and <p>

7th May 2020, 6:05 AM

Oleksandr Zinchenko

html

0 Stimmen

int a=5; b=6; c=2; int z; z=++a + a++ - b-- + c++ + ++c; printf z

20th Jun 2016, 2:46 AM

Priyadarshika Saha

c,operator-precedence

0 Stimmen

How do I break into application development with C and/or C++ and/or simulation modeling with ML - preferably with Python?

25th Aug 2018, 11:57 AM

Deepak K

c c++development ml newbie python simulations software

-1 Stimme

I wanna buy a new pc - plz tell me should I buy i7 processor or i5 ....... help me solve this problem

15th Sep 2021, 8:47 PM

Chris

java programmer

-5 Stimmen

8 Antworten

5th Nov 2017, 1:52 AM

Viraj Shah

Help Desk Ticketing System - email to ticket functionality question in how to do it (primarily coded in C#)

c#e-mail helpdesk how-to tickets

1 Stimme

Если вводим red, то ввыводи 1,green - 2, black 3. Что сделать в input чтоб он видел значения red, black, green?

27th Dec 2017, 4:16 AM

Ryan Wakefield

elif else if python type

-1 Stimme

I need help.I am working with desktop app in pyqt5. Have several issues - wrong function counting EEG signals per 1 sec-need cou

7th Apr 2021, 10:14 AM

константин будник

urgently

1 Stimme

Class objects created in different contexts, but existing for the same class - do they work with the same data or with different

16th Apr 2020, 11:59 AM

Akinbami Felix Akintunji

c#class english objects russian

2 Stimmen

Im just starting to learn and feel overwhelmed by the amount of information. Help - where do i begin ?

24th Oct 2020, 3:57 PM

suzuki san

formatting

1 Stimme

How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal - Java

22nd Feb 2018, 12:22 PM

Sharon Fisher

inheritance

0 Stimmen

Why does the countdown start on 3 when the print says i = i - 1 if i = 3?

10th May 2019, 2:54 AM

Shak 240

loops python

0 Stimmen

ANY wrong to C Code ?#Sequential File Access in C Programming

21st Jul 2016, 9:47 AM

Daniel

-access c dummies file in programming sequential

2 Stimmen

Pointers stores the address of variables and the address can be alphanumeric with sign of - and + . Whats its data type then ?

28th Jun 2020, 6:02 AM

alfian

c++pointers

0 Stimmen

5 Antworten

16th Sep 2016, 3:47 PM

Rishabh Jain

Python Maths Quiz - how to make sure random Num 1 is larger than Num 2 & number of loops = user input

maths python quiz

1 Stimme

How many numbers does this code print? i = 5 while True: print(i) i = i - 1 if i <= 2: break

9th Nov 2019, 5:11 PM

SWL

python3

0 Stimmen

If x=10 & y=20 then what will be the values of x and y after execution of the statement x+=(y++ - --y)*y++

21st Sep 2018, 2:01 AM

Mohamed Ramadan El Geneidy‎

0 Stimmen

I m typing - javac ExapleProgram.java , but it is saying that it is not recognised as an internal or external command....

22nd Jan 2019, 3:11 AM

Shivam Srivastava

2 Stimmen

How do you write Swift on a non - apple device? Or what should be installed on a windows machine inorder to run Swift?

30th Jan 2017, 6:04 PM

PiXeL99

apps ios programing swift windows

1 Stimme

Can anyone help me on the error messages generated in test1 ? - i'm playing with genetic algorithms

25th Jul 2019, 4:04 PM

Keleos William

0 Stimmen

How do you load a program in code playground on a smartphone(Android 4. 4. 4 - kitkat)

26th Apr 2017, 3:28 PM

David

codeplayground

0 Stimmen

Python 3 - My code gets timed out for higher conditions can anyone help me optimise it

6th Jul 2017, 10:18 AM

Alan

doubt

0 Stimmen

how Compiling and Running Java Programs in Terminal - Ubuntu .linux kali.. or we can use eclipse

29th Oct 2018, 6:05 PM

Muhammadh Juhaif Syed Abubacker

0 Stimmen

Hi, I want to create an application for android. I choose - react native. Can I make good applications with react native?

24th Dec 2016, 5:49 PM

mohammed faijel

android javascript

1 Stimme

Write a program to take + for addition , - for subtraction ,* for multiplication ,/ for division. & Give output according .

29th Aug 2018, 12:39 PM

gtamastir

addition c++catch challenge cpp easy hard medium throw try

1 Stimme

Is it necessary to learn java after completing java script or in other words - are they related?

15th Jan 2021, 9:09 AM

ROHIT KUMAR

0 Stimmen

Java logging question, in the class below - is there a method which takes an exception and logs it? If so where, please explain

13th Jul 2017, 9:01 PM

Happiness Kaburi

class java log method

0 Stimmen

4 Antworten

28th Apr 2018, 10:32 PM

Wol B

example please of "HTML sorts out the page structure. - CSS defines how HTML elements are displayed" examples with pictures pls

css

0 Stimmen

So i've decided to make a calculator with operators like + , - , * , ^ , +!^ , -!^ and remainder.

14th Nov 2017, 4:49 PM

John Jackson

a calculator full mobilecode python python3 pythoncore

0 Stimmen

Hello, would you plz take a look at the question and code below and let me know about the bug? New Driver's License - code coach

12th Sep 2022, 10:49 AM

Altair Enigma

code problem python

1 Stimme

(False or False or False or True or False or False) = True - Why is Python so bloody optimistic?

4th Jun 2022, 8:53 AM

Aref Mowloughi

cpython humor humour python python3

-1 Stimme

Break and continue Many tall buildings, including hotels, skip the number 13 when numbering floors - often going from floor 12 t

21st Apr 2017, 3:38 PM

Lium Goon

0 Stimmen

D={'Ahmed':[1,5,3], 'Ali':[6,2,4]} for item in D: count = len(D[item]) - 1 x = 0 while x < count: D[item][count] += 1

27th Jul 2024, 9:41 AM

Gideon Mugerwa

explain python

0 Stimmen

In this code what is the idea of max_index = len(words) - 1 ? Could someone explain this code step by step please?

22nd Dec 2019, 7:45 PM

Hussin Fekry

loops python

0 Stimmen

If I'm use this version of code: open(test.bin,b) - why test say me "error"? Atribute "r" was set by default or not?

23rd Nov 2019, 11:51 AM

Esteban Rueda

files python

0 Stimmen

Is there a difference in using a switch statement with cases and using an else statement with else ifs ? - seems like not.

6th Dec 2016, 7:10 AM

Сергей Осадчий

c#switch

2 Stimmen

What is the minus 1 in line 3 actually doing in this loop? “max_index = len(words) - 1“.

16th Jun 2016, 8:14 PM

Klaus

loops python

0 Stimmen

Projet ISN Bac - Programme Python pour envoyer un fichier CSV via Bluetooth d'un PC vers un téléphone.

11th Nov 2017, 1:20 AM

Divus iulius

bluetooth python

0 Stimmen

a = ( a [a [a [a [1] - 8 ] ] ] ). I need a little explanation on how we get 5 when executed or print. Thanks

30th Apr 2018, 11:50 AM

Joachim Peignaux

question

1 Stimme

4 Antworten

17th Apr 2020, 3:38 PM

Akinpelu Kolawole

Just did the Basic module quiz - Why is the answer what it is? please help, logically does not make sense at the moment!

python

0 Stimmen

4 Antworten

19th Feb 2017, 12:52 PM

gnqayi

why the code second-first print 8,9,7 and not 7,8,9? first = {1, 2, 3, 4, 5, 6} second = {4, 5, 6, 7, 8, 9} print(second - first)

python sets

1 Stimme

5 Antworten

10th Aug 2016, 10:36 PM

‫Ido Tal

Code (Java) works in Eclipse but not on SoloLearn - Is there anything I need to consider when copy and pasting code?

code copy java paste

1 Stimme

Write a Regex that matches 4-6 characters of base64 string, appended by . or - and then followed by an email with an alphanumeri

14th Jun 2017, 3:37 PM

Sogamotu

0 Stimmen

Truly random number - If srand won't generate duplicate number, what happen if the range of random number finish generated?

14th Oct 2021, 5:06 AM

pranav

c++rand

0 Stimmen

how to create a Java program to calculate this formula with scanner - distance= UT + (at^2) /2 thank u

6th Sep 2016, 12:24 AM

Chantastic Nyan-Nyan

java operators

0 Stimmen

(name, birth_year, current_year) { const age = current_year - birth_year; const response = name + " is " + age;

10th Nov 2016, 10:32 PM

Kenneth Iheanyi

answer

-2 Stimmen