oj.uz

Submission #208017

# Submission time Handle Problem Language Result Execution time Memory
208017 2020-03-09T19:06:16 Z shihan04 Strange Device (APIO19_strange_device) C++11
0 / 100
 5000 ms 524292 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main()
{
    ll n,a,b,l,r;
    cin>>n>>a>>b;
    map <pair<ll,ll>,bool> m;
    while(n--){
        cin>>l>>r;
        for(ll t=l;t<=r;t++){
            if(m[make_pair((t+t/b)%a,t%b)]==1){
                break;
            }
            else{
                m[make_pair((t+t/b)%a,t%b)]=1;
            }
        }
    }
    cout<<m.size()<<"\n";
    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Incorrect 89 ms 12280 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Execution timed out 5045 ms 524292 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Incorrect 172 ms 30200 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 2387 ms 63152 KB Output is correct
3 Runtime error 3113 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 4 ms 256 KB Output is correct
2 Correct 2387 ms 63152 KB Output is correct
3 Runtime error 3113 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 4 ms 256 KB Output is correct
2 Correct 2387 ms 63152 KB Output is correct
3 Runtime error 3113 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 5 ms 376 KB Output is correct
2 Runtime error 2408 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 5 ms 256 KB Output is correct
2 Incorrect 89 ms 12280 KB Output isn't correct
3 Halted 0 ms 0 KB -