back() in c++
// my linkedin : https://www.linkedin.com/in/vaalarivan-prasanna-3a07bb203/
vector<int> vec = {1, 2, 5, 6};
int ele = vec.back(); //ele = 6
//back() method does delete the last element from the vector, it just returnsn
//the last element.Copyright © 2021 Codeinu
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