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Submission #848253

# Submission time Handle Problem Language Result Execution time Memory
848253 2023-09-11T20:36:41 Z vjudge1 Unija (COCI17_unija) C++17
0 / 100
 1000 ms 59704 KB 
#include <bits/stdc++.h>
using namespace std;

int main()
{
    long long n,cnt=0;
    cin>>n;
    vector<pair<long long,long long>>v(n);
    map<int,long long>p;
    for(int i=0 ; i<n ; i++)
    {
        long long x,y,z;
        cin>>x>>y;
        y/=2;x/=2;
        v[i]={x,y};
        z=p[y];
        p[y]=max(z,x);
    }
    for(long long i=p .size()-1 ; i>0 ; i--) p[i]=max(p[i],p[i+1]);
    for(auto i:p) cnt+=i.second;
    cout<<cnt*4<<endl;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 856 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1038 ms 59704 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 26 ms 3096 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 98 ms 9296 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 408 ms 26896 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1056 ms 55916 KB Time limit exceeded
2 Halted 0 ms 0 KB -