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Submission #733859

# Submission time Handle Problem Language Result Execution time Memory
733859 2023-05-01T11:17:04 Z vjudge1 Lightning Rod (NOI18_lightningrod) C++17
0 / 100
 111 ms 3580 KB 
#include <bits/stdc++.h>
    using namespace std;
    vector<pair<int,int>> v;
    const int mxn=2e5;
    long long sm,w;
    array <int,2> a[mxn];
    int main() 
{
    long long n;
    cin>>n;
    for(int i=0; i<n; i++)
    {
        cin>>a[i][1]>>a[i][0];
    }
    sort(a,a+n);
    for(int i=0; i<n; i++)
    {
        if(a[i][1]>=w)
        {
            sm++;
            w=a[i][0];
        }
    }
    cout<<sm;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Runtime error 95 ms 3532 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 111 ms 3580 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 95 ms 3532 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -