Discussions Q&R

Please guys give me ideas for 2D array, any idea

19th Mar 2022, 5:24 AM

Md Saif Ali

2d 2darray array c++examples ideas java program

0 Vote

4 Réponses

4th Sep 2017, 3:14 PM

Noush Rabah

if String is an array of characters,why "length( );" is used to find out its length. Other than "length;" which is used to get length of an array? give answer to the uniqueness of String.

1 Vote

If we initialize an array of a custom class MyClass.java like this MyClass[] myClass = new MyClass[5]; then how can we instantiate member variable of that class through its setters methods?

12th Oct 2016, 10:50 AM

Mihir

arrays java

0 Vote

12th Jul 2016, 1:02 PM

Saeed Ahmed Khan

forEach Question...

array coding foreach funtion hard javascript method

0 Vote

Help with Playground, gives me an error when I execute my code?

18th Jan 2018, 2:17 AM

The Kid

array counting css help html javascript play playground strings web

5 Votes

What is the time complexity to insert a single element in the array? c++ data structure

16th Jan 2018, 8:17 AM

StoneCoder🇬🇦

array c c++data struct structure

0 Vote

file handling with structures

27th Jul 2023, 6:11 PM

Lalala

array binary c file fread handling structures

1 Vote

Is there a way to replace a character with 2-digit number?

18th Dec 2019, 3:30 PM

Alessandro Palazzolo

array c++conversion integers loop replacement strings substitution

1 Vote

How can I create a bank account id that will store name, account number, amount, phone and save them to an array list and approach will be the best so other classes can't access my inner workings of the class

29th Apr 2018, 2:58 AM

Anu Chhetri

0 Vote

27th Jul 2016, 8:44 PM

Paul Bereobong Clement

Sorting in C

array c for help sort sorting sos

0 Vote

13th Nov 2018, 9:45 PM

Alex

Throw Course

array constructors exeception extends handling java throw

0 Vote

what is tjis code problem! #include <iostream> using namespace std; 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]; } cout << sum << endl; return 0; } I cannot make an array using int variable in order to define array's element number!?

22nd Sep 2019, 7:41 PM

Jacques Cozart

arrays c++

1 Vote

7 Réponses

30th Jul 2016, 9:14 PM

Hesam Alinejad

find the largest element

allocation array c++cpp dynamic element find largest pointer the

-1 Vote

i have been using try catch but yet the error doesn't go it seems to be much complicated !!!! actually my code is related to array of object using constructor.... with bufferedreader...

5th Sep 2022, 1:32 PM

Ahmad Alhamid

0 Vote

Why am I getting a runtime error on codechef, but not on sololearn?

25th Jul 2016, 3:19 AM

Mohammad Bhanpurwala

array c codechef error for function loop pointer runtime sololearn

1 Vote

Can someone give me an example of a situation when vectors are used?

12th Mar 2019, 1:00 PM

Parth Salat

are array example?for situation used vectors when which

1 Vote

How to run a list of objects (python)

27th Dec 2018, 7:18 PM

Pirate_Programmer

array classes for function list loop objects python python3

0 Vote

PLEASE SOLVED MY PROBLEM!! (SOLVED)

23rd Jul 2020, 9:51 AM

Clueless Coder

alert array check-array conditions if-conditions if-statements index-array javascript js prompt

0 Vote

public static void main (string[ ] args) i have understood little bit that public means for whole method. static? void? main is a method which creates a string array named args. why the name args? please explain and correct if i am wrong?

24th May 2021, 3:18 PM

hafidz ridwan cahya

0 Vote

Write a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).

16th Aug 2016, 2:52 PM

rajat kumar raicha

c++

0 Vote

array c++factorization forloop help needhelp prime primefactorization stock whileloop

28th Sep 2016, 4:39 PM

Shannon Hostetler

I need help

0 Vote

Help me with array, cycles and other topics in C++

18th Oct 2018, 5:53 PM

Filippo Passante

array c++givemeexample helpme helpmewitharray someonewhoknow

-1 Vote

5th Nov 2019, 10:08 PM

Kundrosya

How to use random in C#?

£u array c#help random sos

-1 Vote

Predefined function for Length of String in C++?

20th Nov 2017, 11:08 AM

qas.rus

array c++functions length of strings

-1 Vote

Is it possible to compare arrays using a switch statement?

27th Oct 2017, 2:41 PM

Ashutosh Purohit

array arrays c++challenge If loops multiple switch

0 Vote

Help please with this task

28th Nov 2017, 3:47 PM

N8W1nD

array c++can element find help maximum sum task who

-1 Vote

find the misstake plz......

1st Apr 2018, 11:12 AM

zama

arr array bracates c error functions help stack

0 Vote

Someone here who's good in physic && C++ ?

19th Dec 2020, 7:00 AM

Dershil Jadav

array arrays c++coding constructors german physic standard xcode

0 Vote

Is there any online job for young programmers?

20th Nov 2016, 7:53 PM

maedilen

array c++dom javascript job programming ruby

0 Vote

This Is An Important question Which My Class teacher Gave me To Code So I want Your Help Guy's...!!

30th Sep 2017, 12:06 PM

Aleksa Ivanovic

array coding hacking java password programming strings

0 Vote

How to compare certain content of 2 stacks?

20th Mar 2018, 7:14 AM

Sumeet Pragnyan Pradhan

array java loop oop queue queueclass stack stackclass

0 Vote

can someone edit my code becone what i want?

27th Sep 2020, 5:16 AM

denise

array c c++for input output repetition sum

-1 Vote

Why am I getting neither output nor errors?

18th Oct 2018, 2:27 PM

Yoaraci

array c for function help loop no output please printf

0 Vote

31st Dec 2018, 7:43 AM

Parth Salat

Nested list in python

array input lists loops minimum nested python python3 sorting

0 Vote

function that returns the sum of the odd numbers

24th Aug 2018, 2:27 PM

Harsh Ris

array for-loop functions help homework iterate iterators numbers odd sum

0 Vote

What wrong with my code? TT (Methods and Array)

22nd Apr 2020, 12:37 PM

KeynerZzz

array code else error for if-statements input methods return scanner

0 Vote

Does array.array only hold real numbers?

7th Dec 2019, 11:17 AM

RazanAbuawf

array c++java list numbers python python3 real string

1 Vote

What is Best sorting algorithm for java?

5th Oct 2018, 4:58 PM

Maninder $ingh

algorithm array bubble java job junior senior sort sorting

0 Vote

Can Anyone Solve This Program error? and extend this coding to add more functions like trigonometry and scientific functions

20th Nov 2020, 1:40 AM

Andrew Yakovlev

array c++calculator class functions object opp

1 Vote

Why isn't it working properly????

5th Dec 2017, 12:49 PM

Dark soul

array import input java print result scanner split string variable

0 Vote

What is the problem with this code?

2nd Feb 2022, 5:57 PM

Ravi King

array c++error function hackerrank operands operator stl template vector

0 Vote

7th Jun 2020, 3:42 PM

Abhishek Dimri

Help me fix this code

2d-array array c code double-pointer fix function help pointer segmentation-fault

1 Vote

I need help fixmy linked list

5th Oct 2018, 8:33 AM

Chintan Basrani

array c++cpp destructors linkedlist list memory

0 Vote

Can someone explain this code to me? Counting occurrence of a number. Works fine but need explanation

10th Dec 2017, 1:29 PM

X-1

array code dry explanation help java run

0 Vote

Find the no of occurrence of a word from a given string not using collections??

15th Jun 2017, 11:17 AM

Hasan Zafar

array collections for java javascript string urgent

0 Vote

What is the difference between size of a String and length of a String in java?

8th Jul 2017, 7:49 AM

Mohan

and array between difference is length of size the what

1 Vote

I can not figure this out. Write a program using an array to prompt for 10 grades and add them all up and divide by 10 to find the average. If a user inputs a negative number, add up all the numbers that are not negative and divide it by the amount of numbers that are not negative. Using two functions other than main.

23rd Nov 2017, 7:24 AM

Jayanth Sai Kiran

c++

1 Vote

4 Réponses

1st Dec 2016, 1:38 AM

Thomas

why does *A is required i mean why is pointer needed here....plz answer....

array arrayofpointers basic beginers biginer c c++code pointer simple

1 Vote

Each student is identified by 4 digit Id. The number of student is unknown. However the last id number is 0000. Which is the file. How do i intialize my array to what size?? Or do i have to wirte any loop.

2nd Jan 2021, 11:18 AM

Dershil Jadav

c++

0 Vote