Submission #72687309

Source Code Expand

#include <iostream>
using namespace std;
int q;
int v, k;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0), cout.tie(0);
    cin >> q;
    while (q--)
    {
        int x;
        cin >> x;
        if (x == 1)
        {
            v++;
        }
        else if (x == 2)
        {
            if (v > 0)
                v--;
        }
        else
        {
            k = !k;
        }
        cout << (v >= 3 && k ? "Yes" : "No") << '\n';
    }
}

Submission Info

Submission Time
Task B - Music Player
User Hygrox
Language C++23 (GCC 15.2.0)
Score 200
Code Size 490 Byte
Status AC
Exec Time 10 ms
Memory 3716 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 1
AC × 20
Set Name Test Cases
Sample sample00.txt
All sample00.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt
Case Name Status Exec Time Memory
sample00.txt AC 1 ms 3616 KiB
testcase00.txt AC 4 ms 3496 KiB
testcase01.txt AC 3 ms 3416 KiB
testcase02.txt AC 7 ms 3468 KiB
testcase03.txt AC 10 ms 3556 KiB
testcase04.txt AC 10 ms 3556 KiB
testcase05.txt AC 10 ms 3520 KiB
testcase06.txt AC 5 ms 3496 KiB
testcase07.txt AC 10 ms 3596 KiB
testcase08.txt AC 8 ms 3484 KiB
testcase09.txt AC 10 ms 3496 KiB
testcase10.txt AC 5 ms 3520 KiB
testcase11.txt AC 10 ms 3664 KiB
testcase12.txt AC 9 ms 3468 KiB
testcase13.txt AC 10 ms 3484 KiB
testcase14.txt AC 3 ms 3616 KiB
testcase15.txt AC 10 ms 3716 KiB
testcase16.txt AC 9 ms 3596 KiB
testcase17.txt AC 9 ms 3596 KiB
testcase18.txt AC 9 ms 3432 KiB