제출 #1044739

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1044739		vjudge1	Strange Device (APIO19_strange_device)	C++17	10 / 100	5066 ms	524288 KiB

strange_device

#include<bits/stdc++.h>
#define int long long
#define MOD 1000000007
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);

using namespace std;

int32_t main(){
	int n,a,b;
	cin>>n>>a>>b;
	set<pair<int,int>>st;
	for(int i=0;i<n;i++){
		int l,r;
		cin>>l>>r;
		for(int j=l;j<=r;j++){
			st.insert({(j+j/b)%a,j%b});
		}
	}
	cout<<st.size()<<endl;
}

• 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