oj.uz

Submission #474235

# Submission time Handle Problem Language Result Execution time Memory
474235 2021-09-17T12:35:06 Z stefantaga Cloud Computing (CEOI18_clo) C++14
100 / 100
 2742 ms 5596 KB 
#include <bits/stdc++.h>

using namespace std;
struct wow
{
    int nr,rata,cost;
}v[2005],b[2005];
int n,m,i;
bool compare (pair <int,pair <int,int> > a, pair <int,pair <int,int> > b)
{
    return a>b;
}
vector <pair <int,pair <int,int> > > ev;
int main()
{
    ios_base :: sync_with_stdio(false);
    cin.tie(0);
    #ifdef HOME
    ifstream cin("date.in");
    ofstream cout("date.out");
    #endif // HOME
    cin>>n;
    for (i=1;i<=n;i++)
    {
        cin>>v[i].nr>>v[i].rata>>v[i].cost;
        v[i].cost=v[i].cost*(-1);
        ev.push_back({v[i].rata,{v[i].nr,v[i].cost}});
    }
    cin>>m;
    for (i=1;i<=m;i++)
    {
        cin>>b[i].nr>>b[i].rata>>b[i].cost;
        ev.push_back({b[i].rata,{b[i].nr*(-1),b[i].cost}});
    }
    sort (ev.begin(),ev.end(),compare);
    vector <long long> din{0};
    for (i=0;i<ev.size();i++)
    {
         vector <long long> din2=din;
         for (int j=0;j<din.size();j++)
         {
             int k=j+ev[i].second.first;
             if (k>=0)
             {
                 while ((int)din2.size()<=k)
                 {
                     din2.push_back(LLONG_MIN/2);
                 }
                 din2[k]=max(din2[k],din[j]+ev[i].second.second);
             }
         }
         din=din2;
    }
    long long maxim=0;
    for (int i=0;i<din.size();i++)
    {
        maxim=max(maxim,din[i]);
    }
    cout<<maxim;
    return 0;
}

Compilation message

clo.cpp: In function 'int main()':
clo.cpp:37:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |     for (i=0;i<ev.size();i++)
      |              ~^~~~~~~~~~
clo.cpp:40:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |          for (int j=0;j<din.size();j++)
      |                       ~^~~~~~~~~~~
clo.cpp:55:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |     for (int i=0;i<din.size();i++)
      |                  ~^~~~~~~~~~~

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 5 ms 332 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 8 ms 400 KB Output is correct
8 Correct 7 ms 332 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 316 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 119 ms 1824 KB Output is correct
6 Correct 5 ms 460 KB Output is correct
7 Correct 598 ms 3032 KB Output is correct
8 Correct 58 ms 1152 KB Output is correct
9 Correct 1119 ms 4552 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 320 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 38 ms 596 KB Output is correct
4 Correct 7 ms 332 KB Output is correct
5 Correct 1495 ms 2924 KB Output is correct
6 Correct 2519 ms 4848 KB Output is correct
7 Correct 2500 ms 4856 KB Output is correct
8 Correct 2364 ms 4680 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 106 ms 1792 KB Output is correct
4 Correct 29 ms 532 KB Output is correct
5 Correct 1745 ms 4840 KB Output is correct
6 Correct 2484 ms 4836 KB Output is correct

Subtask #6
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 5 ms 332 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 8 ms 400 KB Output is correct
8 Correct 7 ms 332 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 316 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 119 ms 1824 KB Output is correct
14 Correct 5 ms 460 KB Output is correct
15 Correct 598 ms 3032 KB Output is correct
16 Correct 58 ms 1152 KB Output is correct
17 Correct 1119 ms 4552 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 320 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 38 ms 596 KB Output is correct
29 Correct 7 ms 332 KB Output is correct
30 Correct 1495 ms 2924 KB Output is correct
31 Correct 2519 ms 4848 KB Output is correct
32 Correct 2500 ms 4856 KB Output is correct
33 Correct 2364 ms 4680 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 106 ms 1792 KB Output is correct
37 Correct 29 ms 532 KB Output is correct
38 Correct 1745 ms 4840 KB Output is correct
39 Correct 2484 ms 4836 KB Output is correct
40 Correct 107 ms 1540 KB Output is correct
41 Correct 302 ms 2356 KB Output is correct
42 Correct 21 ms 524 KB Output is correct
43 Correct 2742 ms 5372 KB Output is correct
44 Correct 2710 ms 5444 KB Output is correct
45 Correct 1933 ms 5596 KB Output is correct
46 Correct 10 ms 460 KB Output is correct
47 Correct 19 ms 460 KB Output is correct
48 Correct 20 ms 460 KB Output is correct