Submission #74356015

Source Code Expand

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

#define ll long long

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);

    int n, m;
    cin >> n >> m;

    vector<ll> L(n), R(m);

    for (int i = 0; i < n; i++) cin >> L[i];
    for (int i = 0; i < m; i++) cin >> R[i];

    sort(L.begin(), L.end());
    sort(R.begin(), R.end(), greater<ll>());

    vector<ll> prefL(n + 1, 0), prefR(m + 1, 0);
    for (int i = 0; i < n; i++) prefL[i + 1] = prefL[i] + L[i];
    for (int i = 0; i < m; i++) prefR[i + 1] = prefR[i] + R[i];

    vector<int> pos(m + 1, 0);
    int ptr = 0;
    for (int k = 1; k <= m; k++) {
        while (ptr < n && L[ptr] < k) ptr++;
        pos[k] = ptr;
    }

    for (int k = 1; k <= m; k++) {
        int p = pos[k];
        ll capacity = prefL[p] + (ll)(n - p) * k;
        if (capacity < prefR[k]) {
            cout << "No\n";
            return 0;
        }
    }

    cout << "Yes\n";
    return 0;
}

Submission Info

Submission Time
Task D - Library Inventory Check
User inspector_05
Language C++23 (GCC 15.2.0)
Score 400
Code Size 988 Byte
Status AC
Exec Time 48 ms
Memory 10452 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 68
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3560 KiB
in02.txt AC 1 ms 3524 KiB
in03.txt AC 1 ms 3596 KiB
in04.txt AC 1 ms 3576 KiB
in05.txt AC 1 ms 3496 KiB
in06.txt AC 1 ms 3760 KiB
in07.txt AC 1 ms 3652 KiB
in08.txt AC 38 ms 10272 KiB
in09.txt AC 1 ms 3560 KiB
in10.txt AC 19 ms 10328 KiB
in11.txt AC 47 ms 10372 KiB
in12.txt AC 36 ms 10328 KiB
in13.txt AC 9 ms 6612 KiB
in14.txt AC 9 ms 6488 KiB
in15.txt AC 14 ms 6488 KiB
in16.txt AC 11 ms 6872 KiB
in17.txt AC 1 ms 3648 KiB
in18.txt AC 21 ms 10328 KiB
in19.txt AC 21 ms 10396 KiB
in20.txt AC 21 ms 10328 KiB
in21.txt AC 17 ms 10328 KiB
in22.txt AC 22 ms 10328 KiB
in23.txt AC 20 ms 10328 KiB
in24.txt AC 19 ms 10252 KiB
in25.txt AC 21 ms 10328 KiB
in26.txt AC 28 ms 10408 KiB
in27.txt AC 1 ms 3560 KiB
in28.txt AC 1 ms 3644 KiB
in29.txt AC 1 ms 3676 KiB
in30.txt AC 1 ms 3644 KiB
in31.txt AC 1 ms 3524 KiB
in32.txt AC 2 ms 3580 KiB
in33.txt AC 1 ms 3528 KiB
in34.txt AC 2 ms 3428 KiB
in35.txt AC 16 ms 8720 KiB
in36.txt AC 2 ms 3524 KiB
in37.txt AC 1 ms 3524 KiB
in38.txt AC 1 ms 3528 KiB
in39.txt AC 18 ms 10408 KiB
in40.txt AC 34 ms 10408 KiB
in41.txt AC 20 ms 10408 KiB
in42.txt AC 48 ms 10328 KiB
in43.txt AC 21 ms 10332 KiB
in44.txt AC 33 ms 10396 KiB
in45.txt AC 17 ms 10388 KiB
in46.txt AC 34 ms 10408 KiB
in47.txt AC 38 ms 10452 KiB
in48.txt AC 32 ms 10304 KiB
in49.txt AC 36 ms 10328 KiB
in50.txt AC 1 ms 3472 KiB
in51.txt AC 2 ms 3640 KiB
in52.txt AC 1 ms 3472 KiB
in53.txt AC 1 ms 3548 KiB
in54.txt AC 1 ms 3524 KiB
in55.txt AC 1 ms 3524 KiB
in56.txt AC 1 ms 3428 KiB
in57.txt AC 1 ms 3644 KiB
in58.txt AC 1 ms 3428 KiB
in59.txt AC 1 ms 3528 KiB
in60.txt AC 1 ms 3676 KiB
in61.txt AC 1 ms 3576 KiB
in62.txt AC 1 ms 3528 KiB
in63.txt AC 1 ms 3528 KiB
in64.txt AC 1 ms 3504 KiB
in65.txt AC 39 ms 10308 KiB
sample01.txt AC 1 ms 3644 KiB
sample02.txt AC 1 ms 3632 KiB
sample03.txt AC 1 ms 3616 KiB