单独错了一个测试点

#include <iostream>
#include <vector>
using namespace std;

int convert(int num) {
if (num == 1) return 14; // 1 转为 14
if (num == 2) return 15; // 2 转为 15
if (num == 14) return 16; // 输入中的14（小王）转为16
if (num == 15) return 17; // 输入中的15（大王）转为17
return num;
}

int main() {
vector<int> cards;
for (int i = 0; i < 17; ++i) {
int num;
cin >> num;
cards.push_back(convert(num));
}

vector<int> new_cards(3);
for (int i = 0; i < 3; ++i) {
    cin >> new_cards[i];
    new_cards[i] = convert(new_cards[i]);
}

int total = 0;

for (int i = 0; i < 3; ++i) {
    int new_card = new_cards[i];
    int pos = cards.size();
    int cnt = 0;

    for (int j = cards.size() - 1; j >= 0; --j) {
        cnt++;
        if (cards[j] <= new_card) {
            pos = j + 1;
            break;
        }
    }

    cards.insert(cards.begin() + pos, new_card);
    total += cnt;
}

cout << total << endl;

return 0;

}