QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#724347#9470. Cats and FishsupepapupuAC ✓0ms3808kbC++201.2kb2024-11-08 12:16:582024-11-08 12:16:59

Judging History

你现在查看的是最新测评结果

  • [2024-11-08 12:16:59]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:3808kb
  • [2024-11-08 12:16:58]
  • 提交

answer

#include <bits/stdc++.h>

#define DEBUG
#ifdef DEBUG
#define debug(x) cerr << #x << ": " << (x) << endl
#define print(x) cerr << x << ' '
#define println(x) cerr << x << endl
#else
#define debug(x)
#define print(x)
#define println(x)
#endif
#define x first
#define y second
#define el '\n'
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
const int N = 3e5 + 10, INF = 0x3f3f3f3f, mod = 998244353;

void solve(int m, int n, int x) {
    vector<int> c(n);
    priority_queue<pii, vector<pii>, greater<pii>> Q;
    for (int i = 0; i < n; ++i) cin >> c[i];
    sort(c.begin(), c.end());
    for (int i = 0; i < n; ++i) 
        if (Q.size() < m) 
            Q.emplace(c[i], c[i]);
    int cnt = 0, cnt2 = 0;
    while (Q.size()) {
        auto[t, c] = Q.top(); Q.pop();
        if (t <= x) ++cnt;
        else ++cnt2;
        if (t < x && cnt + cnt2 + Q.size() < m) 
            Q.emplace(t + c, c);
    }
    cout << m - cnt - cnt2 << ' ' << cnt2 << el;
}

int main() {
    ios::sync_with_stdio(0); cin.tie(0);
    // int tcase = 1;
    // cin >> tcase;
    int m, n, x;
    while (cin >> m >> n >> x) solve(m, n, x);
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3808kb

input:

2 1 1
1
8 3 5
1 3 4
4 5 1
5 4 3 2 1

output:

1 0
0 1
0 3

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

1 1 10
1
14 3 10
1 40 50
8 2 7
12 13
1 1 1
2
12 2 11
8 3
2 2 12
24 1
562 8 232
17 26 800 12 77 32 11 2
562 8 1
17 26 800 12 77 32 11 1
3656 13 123
1887 26 800 12 77 32 11 1 77 32 77 32 155

output:

0 0
2 2
6 2
0 1
6 2
0 1
368 7
554 7
3484 12

result:

ok 9 lines