c++ vector.back
#include <iostream>
#include <vector>
int main()
{
std::vector<int> myvector;
//add 2 to the back
myvector.push_back(2);
std::cout << myvector.back() << std::endl; //this will print 2
myvector.push_back(46);
std::cout << myvector.back() << std::endl; //prints 46
return 0;
}
/*Output
2
46
*/java vector push_back
// push_back equivalent
ArrayList<int> a = new ArrayList<int>();
a.add(2); // Add element to the ArrayList.
a.add(4);
// pop_back equivalent.
a.remove(a.size()-1); // Remove the last element from the ArrayList.Copyright © 2021 Codeinu
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