Left Rotation (hackerrank)

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#include <iostream> #include <vector> using namespace std; vector<int> rotate(int x, vector <int> y){ vector <int> ret = y; for(int i = 0; i < x; i++){ int d = ret[0]; ret.erase(ret.begin()); ret.push_back(d); } return ret; } int main() { vector <int> replace = {2, 5, 6, 85, 145, 985, 541, 159, 157, 626}; replace = rotate(5, replace); for(int i = 0 ; i < replace.size(); i++){ cout << replace[i] << endl; } return 0; }
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