Submission #61823094

Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main() {
    int Q;
    cin >> Q;

    vector<pair<long, long>> vp;
    long front = 0;
    for (int i = 0; i < Q; i++) {
        int type;
        cin >> type;
        if (type == 1) {
            long l;
            cin >> l;
            if (vp.size() == 0) {
                vp.push_back({0, l});
            } else {
                long top = vp[vp.size() - 1].first;
                long qsize = vp[vp.size() - 1].second;
                vp.push_back({top + qsize, l});
            }
        } else if (type == 2) {
            front++;
        } else if (type == 3) {
            long k;
            cin >> k;
            cout << vp[k - 1 + front].first - vp[front].first << endl;
        }
    }
}

Submission Info

Submission Time
Task C - Snake Queue
User thedekopin0108
Language C++ 20 (gcc 12.2)
Score 300
Code Size 790 Byte
Status AC
Exec Time 247 ms
Memory 11648 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 33
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 01_test_00.txt, 01_test_01.txt, 01_test_02.txt, 01_test_03.txt, 01_test_04.txt, 01_test_05.txt, 01_test_06.txt, 01_test_07.txt, 01_test_08.txt, 01_test_09.txt, 01_test_10.txt, 01_test_11.txt, 01_test_12.txt, 01_test_13.txt, 01_test_14.txt, 01_test_15.txt, 01_test_16.txt, 01_test_17.txt, 01_test_18.txt, 01_test_19.txt, 01_test_20.txt, 01_test_21.txt, 01_test_22.txt, 01_test_23.txt, 01_test_24.txt, 01_test_25.txt, 01_test_26.txt, 01_test_27.txt, 02_min_00.txt, 02_min_01.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 3492 KiB
00_sample_01.txt AC 1 ms 3464 KiB
00_sample_02.txt AC 1 ms 3488 KiB
01_test_00.txt AC 1 ms 3504 KiB
01_test_01.txt AC 2 ms 3668 KiB
01_test_02.txt AC 4 ms 3628 KiB
01_test_03.txt AC 4 ms 3512 KiB
01_test_04.txt AC 1 ms 3452 KiB
01_test_05.txt AC 5 ms 3556 KiB
01_test_06.txt AC 237 ms 5300 KiB
01_test_07.txt AC 114 ms 4248 KiB
01_test_08.txt AC 236 ms 5200 KiB
01_test_09.txt AC 205 ms 5200 KiB
01_test_10.txt AC 235 ms 5196 KiB
01_test_11.txt AC 95 ms 4192 KiB
01_test_12.txt AC 236 ms 5268 KiB
01_test_13.txt AC 88 ms 4160 KiB
01_test_14.txt AC 236 ms 5216 KiB
01_test_15.txt AC 172 ms 5216 KiB
01_test_16.txt AC 167 ms 5352 KiB
01_test_17.txt AC 168 ms 5256 KiB
01_test_18.txt AC 145 ms 7388 KiB
01_test_19.txt AC 137 ms 7292 KiB
01_test_20.txt AC 137 ms 7220 KiB
01_test_21.txt AC 137 ms 7300 KiB
01_test_22.txt AC 241 ms 7352 KiB
01_test_23.txt AC 247 ms 7248 KiB
01_test_24.txt AC 110 ms 11580 KiB
01_test_25.txt AC 56 ms 11648 KiB
01_test_26.txt AC 105 ms 11520 KiB
01_test_27.txt AC 68 ms 7280 KiB
02_min_00.txt AC 1 ms 3444 KiB
02_min_01.txt AC 1 ms 3488 KiB