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

1 vote103 views1 answer
Cpp cin
C++
1 vote120 views1 answer
How to get mouse position on window sfm;
C++
2 votes127 views2 answers
How to check a number in string
C++
1 vote140 views1 answer
Shout sharkest
C++
7 votes119 views1 answer
Appending a vector to a vector in C++
C++
1 vote127 views1 answer
Unique ptr c++
C++
0 vote124 views1 answer
Definition of singly linkedlist
C++
0 vote122 views1 answer
Lambda function qt connect
C++
0 vote116 views1 answer
How to save system function output into a variable in c++
C++
1 vote127 views1 answer
Merge images opencv c++
C++