how to delete last element of vector c++ code example

Example 1: c++ vector pop_back

#include <bits/stdc++.h> 
using namespace std;
int main(){
    vector<int> v1{10, 20, 30, 40, 50};
    
    //removing elemenets
    v1.pop_back();  //removes 50
    v1.pop_back();  //removes 40

}

Example 2: pop_back

Removes the last element of the vector

Example 3: c++ remove last element from vector

vector.pop_back();

Example 4: remove the last element of a vector in cpp

vectorname.pop_back();