Submission #675856

#	Time	Username	Problem	Language	Result	Execution time	Memory
675856		Dan4Life	이상한 기계 (APIO19_strange_device)	C++17	10 / 100	5069 ms	524288 KiB

strange_device

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define mp make_pair
#define int long long
const int maxn = (int)1e6+10;
int n, A, B;
set<pair<int,int>> S;
int32_t main() {
	ios_base::sync_with_stdio(false); cin.tie(0);
	cin >> n >> A >> B;
	for(int i = 1; i <= n; i++){
		int l, r; cin >> l >> r;
		for(int j = l; j <= r; j++) S.insert(mp((j+j/B)%A,j%B));
	}
	cout << (int)S.size();
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 5
• Subtask 3: 0 / 5
• Subtask 4: 0 / 5
• Subtask 5: 0 / 5
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30