[Programmers]카운트 업

https://school.programmers.co.kr/learn/courses/30/lessons/181920

프로그래머스

#include <string>
#include <vector>

using namespace std;

vector<int> solution(int start_num, int end_num) {
    vector<int> answer;
    
    for(int i = start_num; i <= end_num ; i++){
        answer.push_back(i);
    }
    return answer;
}