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New posts in puzzle
Why swap with xor works fine in c++ but in java doesn't ? some puzzle [duplicate]
Jan 12, 2020
java
c++
puzzle
swap
xor
Help me finish this Python 3.x self-challenge
Jun 09, 2021
python
python-3.x
puzzle
combinatorics
How do you answer questions in interviews for which you think, they are senseless? [closed]
Oct 27, 2022
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Finding Frequency of numbers in a given group of numbers
Sep 13, 2022
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c
algorithm
puzzle
frequency
C/C++ Puzzle: To print values from 1..15 15..1 with a single for loop [closed]
Jul 26, 2022
c++
c
puzzle
Does a binary tree contain another tree?
Jul 03, 2018
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regex
binary-tree
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Rectangular region in an array
Dec 17, 2021
algorithm
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How to compute palindrome from a stream of characters in sub-linear space/time?
Dec 30, 2017
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stream
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palindrome
A Dynamic programming problem
Nov 09, 2022
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dynamic-programming
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How do I make a puzzle app in droid without running out of memory?
Apr 13, 2021
android
crop
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ARM assembly puzzle
Nov 13, 2018
assembly
arm
bit-manipulation
puzzle
Interesting SQL puzzle
Oct 22, 2018
sql
sql-server
puzzle
C Puzzle - play with types
Aug 29, 2022
c
types
scope
declaration
puzzle
How to print all possible balanced parentheses for an expression?
Sep 22, 2022
algorithm
puzzle
catalan
Find the smallest set of overlapping jobs
Jun 13, 2021
algorithm
puzzle
What's the scope of a Javascript variable declared in a for() loop?
Nov 19, 2022
javascript
scope
puzzle
anonymous-function
How to combine two generators in a non-trivial way
Oct 19, 2022
scheme
puzzle
generator
Find the best combination from a given set of multiple sets
Nov 18, 2018
php
algorithm
puzzle
combinations
np-complete
puzzle: N persons sitting on round table. No of ways of handshakes without crossing any other handshakes
Sep 05, 2022
algorithm
puzzle
catalan
C puzzle: how will you print something on console?
Jun 19, 2022
c
puzzle
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