oj.uz

Submission #938762

# Submission time Handle Problem Language Result Execution time Memory
938762 2024-03-05T14:01:45 Z vjudge1 Toll (BOI17_toll) C++17
0 / 100
 10 ms 1116 KB 
#include <bits/stdc++.h>
#include <random>
#define int long long
using namespace std;
const int inf = 1e10;
signed main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int k,n,m,o;
    cin >> k >> n >> m >> o;
    if (k==1)
    {
        vector<int> edges(n-1,inf);
        for (int i = 0; i < m; i++)
        {
            int a,b,c;
            cin >> a >> b >> c;
            
            edges[a] = min(c,edges[a]);
        }
        vector<int> pref_sum(n-1,0);
        pref_sum[0] = edges[0];
        for (int i = 1; i < n-1; i++)
            pref_sum[i] = pref_sum[i-1]+edges[i];
        auto sum = [&](int l,int r)
        {
          return pref_sum[r] - (l > 0 ? pref_sum[l-1] : 0LL);  
        };
        for (int i = 0; i < o; i++)
        {
            int a,b;
            cin >> a >> b;
            if (sum(a,b-1) >= inf)
                cout << -1 << '\n';
            else
            cout << sum(a,b-1);
        }
    }
    else
    {
        cout << "DARJAN JUGOVIC!!!\n";
    }
    return 0;
}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 1116 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 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 44.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 1116 KB Output isn't correct
2 Halted 0 ms 0 KB -