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New posts in puzzle
Race Car Puzzle
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Place random non-overlapping rectangles on a panel
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algorithm
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Efficiently reverse the order of the words (not characters) in an array of characters
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algorithm
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Pairwise sum of n numbers in non increasing order
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Designing a twenty questions algorithm
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function with the same name as a macro
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Bridge crossing puzzle
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Compile time sizeof_array without using a macro
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The “pattern-filling with tiles” puzzle
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algorithm
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Modify a given number to find the required sum?
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c
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math
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Why is my simple comparator broken?
Aug 16, 2022
java
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How do I programmatically return the max of two integers without using any comparison operators and without using if, else, etc?
Aug 18, 2022
c
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What is an elegant way to check if 3 variables are equal when any of them can be a wildcard?
Sep 14, 2022
c#
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equality
i = ++i + ++i; in C++ [duplicate]
Oct 23, 2022
c++
puzzle
operator-precedence
Check if a number is divisible by 3 [closed]
Sep 13, 2022
puzzle
division
modulo
Print number of 1s in a sequence up to a number, without actually counting 1s [closed]
Sep 16, 2022
c++
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puzzle
Programming two trains to intersect without positional data or communication (logic puzzle) [closed]
Oct 24, 2019
algorithm
math
puzzle
cat file | ... vs ... <file
Sep 24, 2022
unix
shell
pipe
puzzle
Solving Puzzle in Python
Sep 12, 2022
python
permutation
combinations
puzzle
itertools
SQL: how to get all the distinct characters in a column, across all rows
Sep 12, 2022
sql
sql-server
string
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