Discussions Q&R

Copying one string to another ignoring some characters.

18th Dec 2016, 4:30 PM

Tyler Ross

algorithms array arrays c++cstring else for if string

0 Vote

Find words with an even number of characters.

3rd Feb 2020, 2:59 PM

Sajid Naseeb

c++code

0 Vote

Write a program which separates emails from other characters.

20th Apr 2022, 6:48 PM

Developer #1

c#c++challenge challenges input java javascript output python ruby

1 Vote

Challenge: Code that edit any type of picture 🖼 into ASCII characters.

25th Apr 2018, 11:28 PM

Blue Dragon

ascii c++challenge html5 image java perl swift

4 Votes

5 Réponses

15th Jun 2018, 3:03 PM

Mr.ASDF

LG Keyboard app does not support angle bracket characters. App stuck here.

c++cout

1 Vote

4 Réponses

18th Apr 2018, 10:35 PM

Iain Hamilton

Hello, i'm beginner and i don't understand why my code don't transform any characters. Thanks for your help.

challenge coach message python secret

1 Vote

13 Réponses

5th Apr 2020, 8:39 AM

Guillaume

How can i make my input accept a certain number of characters.

atm password pin

0 Vote

[SOLVED] regex to replace all characters of a string except first and last two characters.

25th Apr 2021, 5:27 PM

Benjamin

javascript regex regular-expressions replace

0 Vote

4 Réponses

20th Nov 2021, 3:52 PM

March Zucherbug

String is a sequential collection of data type characters. True or False ?

java

-4 Votes

I have allocated space only for 3 characters. But y I could print more than 3

9th Jun 2021, 7:50 AM

JaeEon

1 Vote

Is it a Bug in this software? When I'm typing in this software during a challenge it does not spell out all the characters.

3rd Dec 2018, 9:06 AM

Mohamed Burhan

bug characters incomplete

8 Votes

9 Réponses

24th May 2019, 6:57 PM

Ze Mballa nkul

Read a string, interchange adjacent characters. If the length of the string is odd then the last character need not to be chang

boards icse10th java programming strings

1 Vote

12 Réponses

7th Apr 2022, 7:41 AM

Nandini Bhardwaj

The program print the count of characters which are repeated in next n characters. Help me to solve this

1 Vote

s is a string of lower case characters. Write a program that prints the longest substring of s which is in alphabatical order

28th Feb 2019, 2:12 PM

Muralikrishnan

dictionaries loops strings

2 Votes

Write a C++ program where the user input his/her first name into an array of characters. Then display the name (from the array) one letter on each line.

3rd Oct 2017, 11:47 AM

vivek kustwar

arrays c++

0 Vote

Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Y

8th Sep 2016, 12:36 PM

Najwa

hackerank hackerearth mysql operators sql wildcard

0 Vote

Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters.

9th Aug 2022, 5:57 PM

Bhuvanagiri Revanth

mysql

0 Vote

0 Réponse

13th Aug 2022, 2:37 PM

Shoubir Kharghoria

Im looking for the program to calculate the longest password out of five seperate words and then print out that word e.g Password1: hello Password2 : two Password3: security Password4: four Password5: default Security is the longest password as it has the most characters. How do i get the program to calculate this and then print out that word

java

0 Vote