Submission #267094

#	Time	Username	Problem	Language	Result	Execution time	Memory
267094		kimbj0709	이상한 기계 (APIO19_strange_device)	C++14	10 / 100	5013 ms	524292 KiB

strange_device

#include<bits/stdc++.h>
using namespace std;
#define int long long
int32_t main(){
    ios::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    int n,a,b;
    int input1,input2;
    cin >> n >> a >> b;
    set<pair<int,int> > set1;
    for(int i=0;i<n;i++){
        cin >> input1 >> input2;
        for(int j=input1;j<=input2;j++){
            set1.insert({(j+j/b)%a,j%b});
        }
    }
    cout << set1.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