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Submission #249887

# Submission time Handle Problem Language Result Execution time Memory
249887 2020-07-16T09:21:36 Z godwind Strange Device (APIO19_strange_device) C++14
10 / 100
 5000 ms 524292 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <random>
#include <set>
#include <map>
#include <queue>
#include <cstring>
#include <cmath>
#include <bitset>
#include <iomanip>
#include <functional>
//#include <unordered_map>
 
using namespace std;
 
template<typename T> void uin(T &a, T b) {if (b < a) a = b;}
template<typename T> void uax(T &a, T b) {if (b > a) a = b;}
 
#define int long long
#define double long double
#define left left228
#define right right228
#define mp make_pair
#define all(v) v.begin(), v.end()
 
 
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
	int n, A, B;
	cin >> n >> A >> B;
	set< pair<int,int> > s;
	for (int i = 0; i < n; ++i) {
		int l, r;
		cin >> l >> r;
		for (int t = l; t <= r; ++t) {
			int x = (t + t / B) % A;
			int y = t % 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 0 ms 384 KB Output is correct
2 Correct 45 ms 12360 KB Output is correct
3 Correct 67 ms 18296 KB Output is correct
4 Correct 2 ms 896 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 8 ms 1280 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 39 ms 7068 KB Output is correct
16 Correct 29 ms 7188 KB Output is correct
17 Correct 69 ms 10360 KB Output is correct
18 Correct 0 ms 384 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Runtime error 3314 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 127 ms 32248 KB Output is correct
3 Correct 189 ms 32224 KB Output is correct
4 Correct 118 ms 30712 KB Output is correct
5 Execution timed out 5096 ms 62584 KB Time limit exceeded

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 623 ms 62968 KB Output is correct
3 Runtime error 1982 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 0 ms 384 KB Output is correct
2 Correct 623 ms 62968 KB Output is correct
3 Runtime error 1982 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 0 ms 384 KB Output is correct
2 Correct 623 ms 62968 KB Output is correct
3 Runtime error 1982 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 0 ms 384 KB Output is correct
2 Runtime error 1403 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 0 ms 384 KB Output is correct
2 Correct 45 ms 12360 KB Output is correct
3 Correct 67 ms 18296 KB Output is correct
4 Correct 2 ms 896 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 512 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 8 ms 1280 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 39 ms 7068 KB Output is correct
16 Correct 29 ms 7188 KB Output is correct
17 Correct 69 ms 10360 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Runtime error 3314 ms 524292 KB Execution killed with signal 9 (could be triggered by violating memory limits)
21 Halted 0 ms 0 KB -