Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 42159

A competition to solve a particular problem through the usage and manipulation of arrays.

-5 votes
1 answer
337 views

John's lost arrays

John has made an array of numbers which are important to him. Unfortunately, John lost the array. Luckily, he knows some details about the array. … Your job is to find an array that matches the given details and to print them out, or to print -1 if no such array exists. …
McLinux's user avatar
  • 335
-3 votes
8 answers
316 views

Selling electricity

Jack is a little businessman. He found out a way to earn money by buying electricity on days when it's cheap and selling it when it's much more expensive. He stores the electricity in a battery he mad …
McLinux's user avatar
  • 335