题解 | #有序序列插入一个整数#sort大法好

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

int main() {
    int n;
    cin >> n;
    vector<int> vec;
    while (n--) {
        int num;
        cin >> num;
        vec.push_back(num);
    }
    int other;
    cin >> other;
    vec.push_back(other);
    sort(vec.begin(), vec.end());
    for (auto e : vec)
        cout << e << " ";
}
// 64 位输出请用 printf("%lld")