[SWEA] (C++) D3 1230 암호문3

앞의 암호문1, 2에서 옵션이 추가된 문제다.

append기능만 구현해 넣으면 된다.

#include<iostream>
#include<vector>

using namespace std;

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    for (int t = 1; t <= 10; t++)
    {
        int n; cin >> n;
        vector<int> v(n);
        for (int i = 0; i < n; i++) cin >> v[i];

        int e; cin >> e;
        for (int i = 0; i < e; i++)
        {
            char mode; cin >> mode;
            int x, y;
            if (mode == 'I')
            {
                cin >> x >> y;
                int s[100];
                for (int j = 0; j < y; j++)
                    cin >> s[j];

                for (int j = y - 1; j >= 0; j--)
                    v.insert(v.begin() + x, s[j]);
            }

            else if (mode == 'A')
            {
                cin >> x;
                for (int j = 0; j < x; j++)
                {
                    cin >> y;
                    v.push_back(y);
                }
            }
            else if (mode == 'D')
            {
                cin >> x >> y;
                for (int j = 0; j < y; j++)
                    v.erase(v.begin() + x);
            }
        }

        printf("#%d ", t);
        for (int i = 0; i < 10; i++)
            printf("%d ", v[i]);
        printf("\n");
    }
    return 0;
}