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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#790005#9422. Two-star Contestsnow_mikumikuWA 28ms3980kbC++141.9kb2024-11-27 23:32:372024-11-27 23:32:38

Judging History

你现在查看的是最新测评结果

  • [2024-11-27 23:32:38]
  • 评测
  • 测评结果:WA
  • 用时:28ms
  • 内存:3980kb
  • [2024-11-27 23:32:37]
  • 提交

answer

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

struct EV {
    vector <int> sco;
    int id;
    int star;
    LL tot;
    bool operator < (EV &a) {
        return star < a.star;
    }
};

void solve()
{
    LL n, m, k;
    cin >> n >> m >> k;
    vector <EV> p(n + 1);
    map <int, LL> mxst; 

    for(int i = 1; i <= n; i++) {
        p[i].id = i;
        cin >> p[i].star;
        p[i].sco.resize(m);
        for(int j = 0; j < m; j++) {
            cin >> p[i].sco[j];
            if(p[i].sco[j] > 0) p[i].tot += p[i].sco[j];
        }
        mxst[p[i].star] = max(mxst[p[i].star], p[i].tot);
    }

    sort(p.begin() + 1, p.end());

    LL up = 0;
    mxst[0] = 0;
    for(int i = 1; i <= n; i++) 
    {
        auto it = mxst.lower_bound(p[i].star);
        LL mx, mn;
        mx = (*it).second;
        --it;
        mn = (*it).second + 1;
        if(p[i].tot >= mn) {
            for(auto& c: p[i].sco) {
                if(c == -1) c = 0;
            }
        }
        else {
            LL D = mn - p[i].tot;
            for(auto& c: p[i].sco) {
                if(c == -1) {
                    c = min(D, k);
                    D -= c;
                }
            }
            if(D > 0) {
                cout << "No\n";
                return;
            }
        }
        LL sum = 0;
        for(auto c: p[i].sco) sum += c;
        mxst[p[i].star] = max(mxst[p[i].star], sum);
    }

    auto cmp = [](EV& a, EV& b) -> bool {
        return a.id < b.id;
    };
    sort(p.begin() + 1, p.end(), cmp);
    cout << "Yes\n";
    for(int i = 1; i <= n; i++) {
        for(auto c: p[i].sco) {
            cout << c << ' ';
        }
        cout << '\n';
    }
}


int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t;
    cin >> t;
    while(t--) solve();

    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3552kb

input:

5
3 4 5
5 1 3 -1 -1
2 -1 5 -1 5
3 3 -1 -1 4
2 3 10
10000 5 0 -1
1 10 10 10
2 3 10
10 1 2 3
100 4 5 6
2 3 10
100 1 2 3
10 4 5 6
2 3 10000
100 -1 -1 -1
1 -1 -1 -1

output:

Yes
1 3 5 3 
0 5 0 5 
3 4 0 4 
No
Yes
1 2 3 
4 5 6 
No
Yes
2 0 0 
1 0 0 

result:

ok ok 5 cases (5 test cases)

Test #2:

score: -100
Wrong Answer
time: 28ms
memory: 3980kb

input:

1013
3 2 1
1 -1 -1
2 0 1
3 -1 -1
4 8 96295
302790137 -1 849 -1 -1 33907 7926 9461 70117
695984050 -1 -1 56792 -1 -1 -1 19527 -1
302790137 12828 30553 40825 67577 91517 77952 55631 63781
302790137 29385 -1 -1 -1 750 -1 -1 -1
2 6 72716304
892657961 -1 -1 66436933 -1 45419040 55642613
892657961 -1 6271...

output:

No
Yes
0 849 0 0 33907 7926 9461 70117 
96295 96295 56792 96295 75461 0 19527 0 
12828 30553 40825 67577 91517 77952 55631 63781 
29385 0 0 0 750 0 0 0 
Yes
0 0 66436933 0 45419040 55642613 
0 62712753 0 21765515 56544945 12385026 
Yes
975402536 975402536 975402536 975402536 975402536 248560376 0 0 ...

result:

wrong answer Participant fails to find an answer while the jury found one. (test case 1)