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Submission #733161

# Submission time Handle Problem Language Result Execution time Memory
733161 2023-04-30T07:32:43 Z minhcool Strange Device (APIO19_strange_device) C++17
10 / 100
 5000 ms 524288 KB 
#include<bits/stdc++.h>
using namespace std;

#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair

typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;

const int N = 3e5 + 5;

const int oo = 1e18 + 7, mod = 1e9 + 7;

int n, a, b;
set<ii> se;

void process(){
	cin >> n >> a >> b;
	for(int i = 1; i <= n; i++){
		int l, r;
		cin >> l >> r;
		for(int j = l; j <= r; j++) se.insert({(j + j/b) % a, j%b});
	}
	cout << se.size() << "\n";
}

signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	process();
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 45 ms 12620 KB Output is correct
3 Correct 62 ms 18220 KB Output is correct
4 Correct 2 ms 828 KB Output is correct
5 Correct 1 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 320 KB Output is correct
9 Correct 7 ms 1212 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 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 41 ms 6968 KB Output is correct
16 Correct 24 ms 7048 KB Output is correct
17 Correct 59 ms 10204 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 320 KB Output is correct
2 Runtime error 3023 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 32224 KB Output is correct
3 Correct 165 ms 32072 KB Output is correct
4 Correct 118 ms 30628 KB Output is correct
5 Execution timed out 5095 ms 62432 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 212 KB Output is correct
2 Correct 506 ms 63072 KB Output is correct
3 Runtime error 1776 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 212 KB Output is correct
2 Correct 506 ms 63072 KB Output is correct
3 Runtime error 1776 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 212 KB Output is correct
2 Correct 506 ms 63072 KB Output is correct
3 Runtime error 1776 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 320 KB Output is correct
2 Runtime error 1449 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 212 KB Output is correct
2 Correct 45 ms 12620 KB Output is correct
3 Correct 62 ms 18220 KB Output is correct
4 Correct 2 ms 828 KB Output is correct
5 Correct 1 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 320 KB Output is correct
9 Correct 7 ms 1212 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 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 41 ms 6968 KB Output is correct
16 Correct 24 ms 7048 KB Output is correct
17 Correct 59 ms 10204 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 320 KB Output is correct
20 Runtime error 3023 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -