CP-template

Some Imp Points

a+b = (a XOR b) + (a AND b)*2

To erase dublicate in the vector efficient way-> sort( vec.begin(), vec.end() ); vec.erase( unique( vec.begin(), vec.end() ), vec.end() );

The Inclusion-Exclusion Principle bits(num1 OR num2) + bits(num1 AND num2) = bits(num1) + bits(num2) -> https://leetcode.com/problems/number-of-excellent-pairs

Name		Name	Last commit message	Last commit date
Latest commit History 80 Commits
RangeQueries		RangeQueries
String-Algos		String-Algos
#Pre-Req_Deb.cpp		#Pre-Req_Deb.cpp
Disjoint set union.cpp		Disjoint set union.cpp
Factorial And nCr.cpp		Factorial And nCr.cpp
GameTheory.cpp		GameTheory.cpp
Graph-Class.cpp		Graph-Class.cpp
LCA.cpp		LCA.cpp
MatrixExp and Multi.cpp		MatrixExp and Multi.cpp
Mobious Function		Mobious Function
Number Theory.cpp		Number Theory.cpp
P&C.cpp		P&C.cpp
PBDS.cpp		PBDS.cpp
Prime Number Sieve.cpp		Prime Number Sieve.cpp
Prime test of 1e18 Order		Prime test of 1e18 Order
README.md		README.md
Recursion Implementation		Recursion Implementation
Tree.cpp		Tree.cpp

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