제출 #253484

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
253484		SorahISA	이상한 기계 (APIO19_strange_device)	C++14	10 / 100	5020 ms	524292 KiB

strange_device

#include <bits/stdc++.h>
using namespace std;

#define int int64_t
#define double long double
using pii = pair<int, int>;
template<typename T>
using Prior = priority_queue<T>;
template<typename T>
using prior = priority_queue<T, vector<T>, greater<T>>;

#define X first
#define Y second
#define ALL(x) (x).begin(), (x).end()
#define eb emplace_back
#define pb push_back
#define fastIO() ios_base::sync_with_stdio(false), cin.tie(0)

int32_t main() {
    fastIO();
    
    int n, A, B;
    cin >> n >> A >> B;
    
    set<pii> timer;
    for (int i = 0; i < n; ++i) {
        int l, r;
        cin >> l >> r;
        while (l <= r) timer.insert({(l + l/B) % A, l % B}), ++l;
    }
    
    cout << timer.size() << "\n";
    
    return 0;
}

• 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