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Submission #624700

# Submission time Handle Problem Language Result Execution time Memory
624700 2022-08-08T15:47:19 Z MohamedFaresNebili Strange Device (APIO19_strange_device) C++14
10 / 100
 5000 ms 524288 KB 
#include <bits/stdc++.h>
/// #pragma GCC optimize ("Ofast")
/// #pragma GCC target ("avx2")
/// #pragma GCC optimize("unroll-loops")

            using namespace std;

            using ll = long long;
            using ld = long double;

            #define ff first
            #define ss second
            #define pb push_back
            #define all(x) (x).begin(), (x).end()
            #define lb lower_bound
            #define int ll

            const int MOD = 998244353;

            int32_t main() {
                ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
                int N, A, B; cin >> N >> A >> B;
                set<pair<int, int>> S;
                for(int l = 0; l < N; l++) {
                    int U, V; cin >> U >> V;
                    for(; U <= V; U++) {
                        int X = (U + (U / B)) % A;
                        int Y = (U % B);
                        S.insert({X, Y});
                    }
                }
                cout << S.size() << "\n";
                return 0;
            }

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 KB Output is correct
2 Correct 53 ms 12508 KB Output is correct
3 Correct 64 ms 18132 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 8 ms 1216 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 45 ms 6928 KB Output is correct
16 Correct 30 ms 6980 KB Output is correct
17 Correct 56 ms 6852 KB Output is correct
18 Correct 1 ms 324 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 2863 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 0 ms 212 KB Output is correct
2 Correct 124 ms 32372 KB Output is correct
3 Correct 162 ms 32028 KB Output is correct
4 Correct 112 ms 30620 KB Output is correct
5 Execution timed out 5107 ms 62540 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 324 KB Output is correct
2 Correct 550 ms 62884 KB Output is correct
3 Runtime error 1874 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 1 ms 324 KB Output is correct
2 Correct 550 ms 62884 KB Output is correct
3 Runtime error 1874 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 1 ms 324 KB Output is correct
2 Correct 550 ms 62884 KB Output is correct
3 Runtime error 1874 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 0 ms 212 KB Output is correct
2 Runtime error 1233 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 1 ms 320 KB Output is correct
2 Correct 53 ms 12508 KB Output is correct
3 Correct 64 ms 18132 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 8 ms 1216 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 45 ms 6928 KB Output is correct
16 Correct 30 ms 6980 KB Output is correct
17 Correct 56 ms 6852 KB Output is correct
18 Correct 1 ms 324 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Runtime error 2863 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -