Q&A Discussions

1 Vote

Write a program to find the sum of diagonal elements of a given matrix

20th Nov 2016, 2:48 PM

Soutik

-1 Vote

Filling an array backwards using for loop

20th Nov 2016, 2:16 PM

Soutik

1 Vote

Please who can correct this code?

19th Nov 2016, 1:56 PM

Kasem Chaisieng

0 Votes

What is the output of this code? int[ ] arr = {8, 2, 6}; int y=0; foreach (int x in arr) { y+=x/2; } Console.Write(y);

17th Nov 2016, 9:51 PM

Umar Farouq (Humarh_dharnarh)

arrays c#

0 Votes

8 Answers

17th Nov 2016, 7:21 PM

Avishek Mukherjee

Please explain java loops and how to read them...

2d arrays char java loops

0 Votes

I dont understand arrays can you help me l need some taks which has solved

17th Nov 2016, 3:41 AM

Donique Hicks

java jdk

0 Votes

Please point out what's wrong with this code

16th Nov 2016, 3:05 PM

Bahar Huseynova

array arrays c++code codeplayground

0 Votes

How to store outputs of a for loop in an array.

16th Nov 2016, 12:24 PM

Lavi

0 Votes

Shift contents of array using parameters in C++

16th Nov 2016, 9:50 AM

Ali Anando

arrays c++function parameters shift

0 Votes

In the multi-dimensional lesson in Q2, how does that array have 2 columns?

16th Nov 2016, 8:11 AM

Tony Robinson

2d arrays c#columns int multidimensional rows

0 Votes

what is the difference between an array and a function argument?

16th Nov 2016, 4:06 AM

Joshua

arrays c++function-arguments functions

4 Votes

I still dont understand what loop exactly mean?

14th Nov 2016, 8:27 PM

Cody Arthur

what is the use of dot(.) e.g. ."phpfile" anyone?

1 Vote

8 Answers

14th Nov 2016, 4:35 PM

Manai Chaouki

arrays php

0 Votes

int main() { int b = 5; int arr[b] = {11, 35, 62, 555, 989}; int sum = 0; for (int x = 0; x < 5; x++) { sum+=arr[x]

14th Nov 2016, 11:28 AM

Renz Badidles

0 Votes

Why doesn't it give me an output?

13th Nov 2016, 4:54 PM

prashanth jerry

0 Votes

7 Answers

13th Nov 2016, 1:55 PM

Gabriel

Array mean what

1 Vote

6 Answers

13th Nov 2016, 9:47 AM

Gokul Krish

pointers

arrays pointers

0 Votes

Best example for 3 dimension integer type array

13th Nov 2016, 2:43 AM

Chuck Trollis

arrays c++multidimensional

0 Votes

13th Nov 2016, 12:11 AM

Mohammad Arif Mustafa

nested array

arrays hashes ruby

0 Votes

can anyone help me to explain on how to solve this question (SortChar)

12th Nov 2016, 2:39 PM

Carlos Gonçalves Jorge

2 Votes

Question says to store 5 integers but solution says int myarray[5].(check description)

12th Nov 2016, 8:44 AM

newbie

How to do arrays

java operators

3 Votes

6 Answers

12th Nov 2016, 1:53 AM

Derek Spurgeon

1 Vote

11th Nov 2016, 4:10 PM

Ashwin Manoj

Arrays and indexers

c#indexers

2 Votes

Exercise: for cycle and array

11th Nov 2016, 8:31 AM

Cthulhu Tamer

arrays c++loops

1 Vote

9 Answers

11th Nov 2016, 1:00 AM

Alberto Zaccaria

For loop for array to exchange elements of array?

arrays exchange for loop python to

0 Votes

How to make a dynamic array java program that displays the Fibonacci numbers

10th Nov 2016, 8:19 PM

Mohamed Atef

arrays dynamic fibonacci java

1 Vote

public class Program { public static void main(String[] args) { int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} }; myArr[0][2] = 42; int x = myArr[1][1]; System.out.println(x); } } why it does not give any garbage value as output?

10th Nov 2016, 4:58 PM

Jayden Orr

-1 Vote

Another learning question: how learning with this app is great. ?

9th Nov 2016, 6:21 PM

Sandesh

1 Vote

What is the best book to clear programming concepts on Java ?

9th Nov 2016, 3:58 PM

Deepak Kumar

Class variables

arrays class method rb ruby scope

1 Vote

6 Answers

7th Nov 2016, 11:03 PM

Matias Schiaffino

1 Vote

Required output not displayed in sololearn c++ compiler.

7th Nov 2016, 5:08 PM

Soumak Das

arrays c++matrix output

1 Vote

Array[]][] pass through functions

7th Nov 2016, 9:47 AM

Megatron

arrays c++functions

1 Vote

7th Nov 2016, 9:20 AM

Maximilian Schmitt-Egenolf

String array

0 Votes

What's the point of "arr.insert(index, value)", when "arr[index] = value" does the same thing?

7th Nov 2016, 8:59 AM

Balázs Nagy

arrays insert methods ruby

0 Votes

How do I relate Two arrays together

6th Nov 2016, 10:02 PM

Geoff Colman

0 Votes

Java Programming - Arrays

6th Nov 2016, 7:27 PM

Tawanda Mthembo

arrays help howto java question

0 Votes

6th Nov 2016, 1:13 PM

Kamran

How to reverse an array?

arrays java objects

1 Vote

in eclipse we execute only Java or any other languages?

5th Nov 2016, 10:59 PM

valerkay

0 Votes

What is a faster way of accessing arrays using ar[x] or by using pointers?

5th Nov 2016, 8:22 PM

nikhil

arrays c++pointers

1 Vote

What is different between array 1d and 2d

5th Nov 2016, 2:39 PM

Megatron

arraylist arrays c++java variables

-1 Vote

What is the best algorithm for getting all subsets of a given set of elements ?

5th Nov 2016, 5:52 AM

frhnims

arrays lists sets sololearn

1 Vote

4th Nov 2016, 8:06 PM

Aneeshan

How eclipse works?

0 Votes

Question 3 Collections, Hashes & Symbols

4th Nov 2016, 6:06 PM

Smita Rani Mishra

arrays ruby

1 Vote

Question 4 Arrays Collections Manipulations

4th Nov 2016, 4:15 PM

Miles Griffith

arrays ruby

0 Votes

Can anyone explain me simple meaning of array and how it can be used.

4th Nov 2016, 9:17 AM

Miles Griffith

5 Votes

22 Answers

4th Nov 2016, 6:51 AM

Alexander Miller

Nested Arrays & Hashes

arrays hashes ruby

2 Votes

4th Nov 2016, 12:02 AM

shawn hinton

Why a 't'?

0 Votes

3rd Nov 2016, 8:04 PM

Danielle

arrays utility

0 Votes

3rd Nov 2016, 12:10 PM

Emmanuel Adjei-kusi

C++ is which language

0 Votes