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Submission #781454

# Submission time Handle Problem Language Result Execution time Memory
781454 2023-07-13T06:35:54 Z devariaota Strange Device (APIO19_strange_device) C++17
10 / 100
 5000 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
 
#define v          vector
#define int        long long
#define all(a)     (a).begin(), (a).end()
#define pb         push_back
#define mk         make_pair
#define pii        pair<int, int>
#define ff         first
#define ss         second
#define inp_v(vec) for (auto &i : vec) cin >> i;
#define prt_v(vec) for (auto i : vec) cout << i << endl;
#define MS(x)     memset(x, 0, sizeof(x))
#define gcd(a,b)   __gcd(a, b);
#define lcm(a,b)   (a*(b/gcd(a,b)))
#define lb         lower_bound
#define ub         upper_bound
bool chmin(int &a, int b){return b<a?a=b, true:false;}
bool chmax(int &a, int b){return b>a?a=b, true:false;}
 
signed main(){
    ios_base::sync_with_stdio(false); cin.tie(0);
    int N, a, b;cin>>N>>a>>b;
    set<pair<int, int>>st;
    for(int i=0;i<N;i++){
        int x,  y;cin>>x>>y;
        for(int j=x;j<=y;j++){
            int q1=(j+(j/b))%a;
            int q2=j%b;
            st.insert({q1, q2});
        }
    }
    cout<<st.size()<<endl;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 34 ms 12252 KB Output is correct
3 Correct 56 ms 17868 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 1 ms 320 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 2 ms 340 KB Output is correct
9 Correct 6 ms 1108 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 31 ms 7008 KB Output is correct
16 Correct 22 ms 6856 KB Output is correct
17 Correct 41 ms 6732 KB Output is correct
18 Correct 1 ms 212 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Runtime error 2514 ms 524288 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 212 KB Output is correct
2 Correct 109 ms 32264 KB Output is correct
3 Correct 162 ms 32044 KB Output is correct
4 Correct 95 ms 30460 KB Output is correct
5 Execution timed out 5060 ms 62520 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 386 ms 62876 KB Output is correct
3 Runtime error 1341 ms 524288 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 0 ms 212 KB Output is correct
2 Correct 386 ms 62876 KB Output is correct
3 Runtime error 1341 ms 524288 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 0 ms 212 KB Output is correct
2 Correct 386 ms 62876 KB Output is correct
3 Runtime error 1341 ms 524288 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 212 KB Output is correct
2 Runtime error 1161 ms 524288 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 0 ms 212 KB Output is correct
2 Correct 34 ms 12252 KB Output is correct
3 Correct 56 ms 17868 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 1 ms 320 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 2 ms 340 KB Output is correct
9 Correct 6 ms 1108 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 31 ms 7008 KB Output is correct
16 Correct 22 ms 6856 KB Output is correct
17 Correct 41 ms 6732 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Runtime error 2514 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -