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Submission #401932

# Submission time Handle Problem Language Result Execution time Memory
401932 2021-05-11T02:40:38 Z Belgutei Strange Device (APIO19_strange_device) C++17
10 / 100
 5000 ms 524292 KB 
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
using namespace std;

#define ll long long
#define ff first
#define ss second
#define mk make_pair
#define pb push_back
#define __fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define MOD 1000000007

map<pair<ll,ll>,ll> mp;

int main(){
    __fast
    ll n,a,b;
    cin>>n>>a>>b;
    for(int i=1; i<=n; i++){
        ll l,r;
        cin>>l>>r;
        for(ll j=l; j<=r; j++){
            ll x=(j+j/b)%a;
            ll y=j%b;
            mp[mk(x,y)]++;
        }
    }
    cout<<mp.size();
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 50 ms 12700 KB Output is correct
3 Correct 72 ms 18220 KB Output is correct
4 Correct 2 ms 832 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 2 ms 460 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 8 ms 1100 KB Output is correct
10 Correct 1 ms 312 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 42 ms 6980 KB Output is correct
16 Correct 30 ms 7088 KB Output is correct
17 Correct 67 ms 8268 KB Output is correct
18 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Runtime error 3240 ms 524292 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 141 ms 32216 KB Output is correct
3 Correct 191 ms 32056 KB Output is correct
4 Correct 126 ms 30532 KB Output is correct
5 Execution timed out 5065 ms 62528 KB Time limit exceeded

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 607 ms 66696 KB Output is correct
3 Runtime error 2107 ms 524292 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 607 ms 66696 KB Output is correct
3 Runtime error 2107 ms 524292 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 607 ms 66696 KB Output is correct
3 Runtime error 2107 ms 524292 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Runtime error 1718 ms 524292 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 50 ms 12700 KB Output is correct
3 Correct 72 ms 18220 KB Output is correct
4 Correct 2 ms 832 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 2 ms 460 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 8 ms 1100 KB Output is correct
10 Correct 1 ms 312 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 42 ms 6980 KB Output is correct
16 Correct 30 ms 7088 KB Output is correct
17 Correct 67 ms 8268 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Runtime error 3240 ms 524292 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -