Rotate in c++

vector<int> v{1,2,3,4,5,6,7,8,9};

int rot = 2;
//rotate left
rotate(v.begin(), v.begin() + rot, v.end()); //vector: 3 4 5 6 7 8 9 1 2
//rotate right
rotate(v.begin(), v.begin()+v.size()-rot, v.end()); //vector: 8 9 1 2 3 4 5 6 7

Similar codes

0 vote159 views1 answer
MPI_Sendrecv
C++
0 vote155 views1 answer
C++ get type name of object
C++
0 vote185 views3 answers
Get number round off to two decimal places c++
C++
0 vote139 views1 answer
Can derived class access base class non-static members without object of the base class
C++
0 vote173 views1 answer
Tabeau pseudo dynamique sur c++
C++
29 votes206 views6 answers
String to char*
C++
1 vote253 views1 answer
Typedef vector c++
C++
0 vote168 views1 answer
How to make dictionary of numbers in c++
C++
1 vote152 views1 answer
Cpp executing without console
C++
3 votes147 views2 answers
Console colors in C++
C++