Question

How to remove elements in specific range from vector in C++

Answer 1

#include <iostream>
#include <vector>
#include <algorithm>

using std::cout;
using std::endl;
using std::vector;

int main()
{
	vector<int> vec{ 1, 2, 3, 4, 5, 6, 7, 8, 9};

	vec.erase(vec.begin() + 1, vec.begin() + 3);

	for (int val : vec)
		cout << val << " ";
	
	cout << endl;

	return 0;
}

/*
run:

1 4 5 6 7 8 9

*/

 

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