Q&A Discussions
In linked list does next pointer contain address of next node actually? Or it just points to the data variable of next node.
0 Votes
2 Answers
Why does this loop not move past the 1st segment of the list? I want it to tell me how many times each number is in the list.
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3 Answers
Does placing the square brackets before int [ ] arr; or after int arr[ ]; have any impact on the time complexity of the program?
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3 Answers
what is the essence of writing a tag and setting the visibility property to 'hidden' or 'none'. does it not make more sense to w
1 Vote
1 Answer
why wont this go through properly every time i do it it says syntaxerror: unindent does not match any outer indentation level
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2 Answers
The program given in the description does not give me the correct execution. Can you please help me to find it out?
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1 Answer
How does one find a posted question to see the answers? Because i posted a question four days i ago, so how am i supposed to find it again by scrolling down endlessly? This sucks
2 Votes
4 Answers
Does anyone here use unity 3D? I have been getting error messages that I do not know how to resolve. Can someone please help?
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2 Answers
best tech to connect front end html with server side java? does json play a role n if so what??
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1 Answer
Does anyone know how I can change this code for it to also print the average of the numbers that are being inputted by the user?
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2 Answers
double arr[]={5,2,7,8,11,9};
int n = sizeof(arr) / sizeof(arr[0]);
double sum = 0;
for(int i=0;i<n;i++)
{
sum+= arr[i];
}
double avg = sum / n;
cout<< "avarage ="<< avg<< endl;
return 0;
)
/*what does int n= sizeof(arr[]) /sizeof(arr[0]);
do, can someone explain that line for me*/
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3 Answers
I have a problem in Java. I use Dr Java to code Java but every Java code does not run and I have a compiler
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3 Answers
If a web developer can use html5, css3 to add colors, tabs, images etc for a website, then what does the web designer do?
1 Vote
2 Answers
What does the code #include<iostream> using namespace std ; return 0 will output . I bet you will answer but i will take time
1 Vote
2 Answers
Why does my visual studio programme always show the same output screen after i run my code one time even if i changed the code later ?
1 Vote
2 Answers
Why does my Sololearn app crashes when ever it is reading time and I click the link on my feed to read
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2 Answers
what does the expression 'Return 0' generally do?? In turbo C we use getch() at the end. Please someone explain this to me.
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1 Answer
I have seen the below validation. Could someone explain me what exactly does it implies or the use cases why we are going for it
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1 Answer
the program does not work, can anyone help? Or show how you can do better? (This is a calculator with the ability to subtract or
0 Votes
2 Answers
Why does SoloLearn suggest users to be friends with other users even though they only give the option to "Follow"?
0 Votes
1 Answer
When a Web designer executes a mock-up in PSD format, how does the Developer create the exact design by code?
-1 Vote
1 Answer
Does anyone know how to create a program to find the next numbers in a number series?With any programming language.
1 Vote
1 Answer
Does a file will be global if its objected is created globally but opened in main or any other function?
1 Vote
1 Answer
Does anyone know about framework in android in sqlite and making login/register local not with php simple to use ?
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1 Answer
A program in c can be run on any machine. What does machine independency actually mean in terms of JAVA?
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1 Answer
How do you get a program or function to save user input information, what does the source code look like?
-1 Vote
2 Answers
Why does the challenges questions are of to calculate maths , it takes time ..? It should be of logical thinking..!
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2 Answers
in RGBa what does the a mean. in the transparent section, the floating point number for a was 0.3 why? someone should explain to me please. I thought the RGB should have been set to (0,0,0,0).
3 Votes
3 Answers
So head tag is supposed to be for the non-visual stuff right? why does it display text if i write it between the head tags?
0 Votes
2 Answers
Please why does this code return l instead of F. And I compared that if X is assigned to 5%5 ......isn't this correct to compare
1 Vote
2 Answers
I just don't get the idea of implementations. What does that mean? Cpython was written in C to run Python programs, or it means something else?
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3 Answers
I created a code using bootstrap , and i try to post in this app and it does not work properly in this. Plz help me...
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3 Answers
when I install java on my laptop from oracle ,
does it need special windows or I can install it on windows vista home premium?
1 Vote
2 Answers
how do I ensure that a user does not input a number less than 1 or greater than 10 in this code.
int a;
cin>>a;
1 Vote
2 Answershow to show the numbers in textbox in c# . it is show to me 11 does not show 2 why ??
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2 Answers
Hello. I can upload photos, videos and music in css and html to Windows, but I can't here on Android. Does anyone know why ?! Ca
1 Vote
1 Answer
Why does (a) not aqual any thing in this code ?
function test( a , b = 3, c = 42) {
return a + b + c;
}
console.log(test(5));
0 Votes
2 Answers
trying to solve a problem for code coach "that's odd" it seems i does not add to n =0 in sololearn but works on a different IDE
1 Vote
1 Answer
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