How to remove an item from a C++ STL vector with a certain value?

Erase function ใช้เพื่อลบ item จาก C++ STL vector ด้วยค่าที่กำหนด

Algorithm

Begin
Declare vector v and iterator it to the vector.
Initialize the vector.
Erase() function is used to remove item from end.
Print the remaining elements.
End.

ตัวอย่างโค้ด

#include <iostream>
#include <vector>
using namespace std;
int main() {
    vector<int> v{ 6,7,8,9,10};
    vector<int>::iterator it;
    it = v.end();
    it--;
    v.erase(it);
    for (auto it = v.begin(); it != v.end(); ++it)
        cout << ' ' << *it;
    return 0;
}

ผลลัพธ์

The current content of the vector is : 6 7 8 9 10
Please enter the element to be deleted -> 7
The current content of the vector is : 6 8 9 10