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Submission #142962

# Submission time Handle Problem Language Result Execution time Memory
142962 2019-08-12T12:00:47 Z JovanK26 Strange Device (APIO19_strange_device) C++14
10 / 100
 5000 ms 524292 KB 
#include <bits/stdc++.h>

using namespace std;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    long long n,a,b;
    cin >> n >> a >> b;
    long long l[n];
    long long r[n];
    long long rez=0;
    set< pair<long long,long long> > s;
    for(int i=0;i<n;i++)
    {
        cin >> l[i]>>r[i];
        for(long long t=l[i];t<=r[i];t++)
        {
            long long y=t%b;
            long long x=(t+t/b)%a;
            if(!s.count(make_pair(x,y)))
            {
                s.insert(make_pair(x,y));
                rez++;
            }
        }
    }
    cout << rez;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 94 ms 12936 KB Output is correct
3 Correct 148 ms 18440 KB Output is correct
4 Correct 5 ms 860 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 14 ms 1148 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 81 ms 7132 KB Output is correct
16 Correct 53 ms 7288 KB Output is correct
17 Correct 110 ms 9336 KB Output is correct
18 Correct 2 ms 256 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Execution timed out 5037 ms 391788 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 256 ms 32380 KB Output is correct
3 Correct 274 ms 32248 KB Output is correct
4 Correct 256 ms 30660 KB Output is correct
5 Execution timed out 5079 ms 62612 KB Time limit exceeded

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 917 ms 80876 KB Output is correct
3 Runtime error 4576 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
4 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 917 ms 80876 KB Output is correct
3 Runtime error 4576 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
4 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 917 ms 80876 KB Output is correct
3 Runtime error 4576 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
4 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Runtime error 2798 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 94 ms 12936 KB Output is correct
3 Correct 148 ms 18440 KB Output is correct
4 Correct 5 ms 860 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 14 ms 1148 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 81 ms 7132 KB Output is correct
16 Correct 53 ms 7288 KB Output is correct
17 Correct 110 ms 9336 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Execution timed out 5037 ms 391788 KB Time limit exceeded
21 Halted 0 ms 0 KB -