Submission #1144411

#	Time	Username	Problem	Language	Result	Execution time	Memory
1144411		not_amir	Zalmoxis (BOI18_zalmoxis)	C++20	35 / 100	78 ms	2536 KiB

zalmoxis

#include <bits/stdc++.h>
using namespace std;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
    int n, k;
    cin >> n >> k;
    stack<int> stk;
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        int prev = -1;
        while (!stk.empty() && stk.top() < x) {
            if (prev == -1)
                prev = stk.top();
            else {
                for (int idx = prev; idx < stk.top(); idx++)
                    cout << idx << ' ';
                prev = stk.top() + 1;
            }
            stk.pop();
        }
        if (prev != -1) {
            for (int idx = prev; idx < x; idx++)
                cout << idx << ' ';
            int tx = x;
            while (!stk.empty() && stk.top() == tx) {
                stk.pop();
                tx++;
            }
            stk.push(tx);
        }
        cout << x << ' ';
        while (!stk.empty() && stk.top() == x) {
            stk.pop();
            x++;
        }
        stk.push(x);
    }
    int prev = -1;
    while (!stk.empty()) {
        if (prev == -1)
            prev = stk.top();
        else {
            for (int idx = prev; idx < stk.top(); idx++)
                cout << idx << ' ';
            prev = stk.top() + 1;
        }
        stk.pop();
    }
    for (int idx = prev; idx < 30; idx++)
        cout << idx << ' ';
}

• Subtask 1: 30 / 30
• Subtask 2: 5 / 70