oj.uz

Submission #160760

# Submission time Handle Problem Language Result Execution time Memory
160760 2019-10-29T20:54:23 Z Rouge_Hugo Cloud Computing (CEOI18_clo) C++14
0 / 100
 9 ms 1912 KB 
#include <bits/stdc++.h>
using namespace std;
int n,m;
vector<pair<long long,pair<long long ,long long >>>v;
const long long M=50*2001;
long long d[2][M+10];
const long long inf=1e15;
void solve()
{
    long long last=0;
    for(long long i=0;i<M-1;i++)d[0][i]=-inf;
    d[0][0]=0;
    if (v[0].second.first>0)d[0][v[0].second.first]=v[0].second.second;
    for(long long i=1;i<n;i++)
    {
        for(long long  j=0;j<M-1;j++)
        {
            d[i%2][j]=max(d[(i+1)%2][j],-inf);
            if (j+v[i].second.first>0&&d[(i+1)%2][j+v[i].second.first]>0)
                d[i%2][j]=max(d[i%2][j],d[(i+1)%2][j+v[i].second.first]+v[i].second.second);
            last=max(d[i%2][j],last);
        }
    }
    cout<< max(last,(long long)0) ;
}
int main()
{
    cin>>n;
    long long x,y,z;
    for(long long i=0;i<n;i++)
    {
        cin>>x>>y>>z;
        v.push_back({y,{x,-z}});
    }
    cin>>m;
    for(long long i=0;i<m;i++)
    {
        cin>>x>>y>>z;
        v.push_back({y,{-x,+z}});
    }
    n+=m;
    sort(v.begin(),v.end());
    reverse(v.begin(),v.end());
    solve();
}

Subtask #1
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 9 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1912 KB Output isn't correct
2 Halted 0 ms 0 KB -