oj.uz

답안 #416229

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
416229 2021-06-02T08:12:15 Z iulia13 Job Scheduling (CEOI12_jobs) C++14
0 / 100
 497 ms 23324 KB 
#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
const int M = 1e6 + 6;
const int N = 1e5 + 5;
pair <int, int> v[M];
vector <int> ans[N];
int main()
{
    int n, d, m, i;
    cin >> n >> d >> m;
    for (i = 1; i <= m; i++)
    {
        cin >> v[i].first;
        v[i].second = i;
    }
    sort(v + 1, v + m + 1);
    int st = 1, dr = m, sol;
    while (st <= dr)
    {
        int mid = (st + dr) / 2;
        int bad = 0, day = 1;
        i = 1;
        while (i <= m && !bad)
        {
            int c = 0;
            while (!bad && c < mid && day >= v[i].first && i <= m)
            {
                if (v[i].first + d < day)
                   bad = 1;
                c++;
                i++;
            }
            day++;
        }
        if (i <= m || bad)
            st = mid + 1;
        else
        {
            sol = mid;
            dr =  mid - 1;
        }
    }
    cout << sol;
    int day = 1;
    i = 1;
    while (i <= m)
    {
        int c = 0;
        while (c < sol && day >= v[i].first && i <= m)
        {
            ans[day].push_back(v[i].second);
            c++;
            i++;
        }
        ans[day].push_back(0);
        day++;
    }
    while (day <= n)
    {
        ans[day].push_back(0);
        day++;
    }
    for (i = 1; i <= n; i++)
    {
        cout << '\n';
        for (int j = 0; j < ans[i].size(); j++)
            cout << ans[i][j] << " ";
    }
    cout << '\n';
    return 0;
}

Compilation message

jobs.cpp: In function 'int main()':
jobs.cpp:68:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   68 |         for (int j = 0; j < ans[i].size(); j++)
      |                         ~~^~~~~~~~~~~~~~~
jobs.cpp:19:25: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized]
   19 |     int st = 1, dr = m, sol;
      |                         ^~~

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 40 ms 4732 KB Expected EOLN
2 Incorrect 41 ms 4684 KB Expected EOLN
3 Incorrect 42 ms 4680 KB Expected EOLN
4 Incorrect 42 ms 4744 KB Expected EOLN
5 Incorrect 41 ms 4676 KB Expected EOLN
6 Incorrect 41 ms 4712 KB Expected EOLN
7 Incorrect 41 ms 4656 KB Expected EOLN
8 Incorrect 41 ms 4740 KB Expected EOLN
9 Incorrect 70 ms 7876 KB Expected EOLN
10 Incorrect 66 ms 7888 KB Expected EOLN
11 Incorrect 52 ms 4492 KB Expected EOLN
12 Incorrect 105 ms 6496 KB Expected EOLN
13 Incorrect 154 ms 8896 KB Expected EOLN
14 Incorrect 232 ms 11124 KB Expected EOLN
15 Incorrect 287 ms 11868 KB Expected EOLN
16 Incorrect 333 ms 14104 KB Expected EOLN
17 Incorrect 396 ms 17904 KB Expected EOLN
18 Incorrect 427 ms 18736 KB Expected EOLN
19 Incorrect 497 ms 23324 KB Expected EOLN
20 Incorrect 390 ms 17968 KB Expected EOLN