Permutation c++

bool next_permutation(BidirectionalIterator first, BidirectionalIterator last);
bool prev_permutation(BidirectionalIterator first, BidirectionalIterator last);

//Example:
 int a[]={1,2,3,4};
 do {
	for(auto& i : a) cout<<i<<" ";
	cout<<endl;
 } while (next_permutation(a,a+4));

-1

Similar codes

0 vote188 views1 answer
Recherche sur les dangers de quelques matériaux
C++
0 vote186 views1 answer
Classes and Objects hackerrank in cpp
C++
0 vote177 views1 answer
C++ konsolenausgabe
C++
0 vote150 views1 answer
Identity
C++
9 votes198 views3 answers
C++ throw exception
C++
1 vote190 views1 answer
File descriptor linux c++
C++
1 vote242 views2 answers
Concatenate string program in c++
C++
0 vote263 views2 answers
Stoi function in c++ library
C++
6 votes182 views3 answers
How to kill
C++
2 votes223 views3 answers
Online ide c++
C++