Submission #1169091

#	Time	Username	Problem	Language	Result	Execution time	Memory
1169091		imarn	Circle Passing (EGOI24_circlepassing)	C++20	56 / 100	2095 ms	8576 KiB

Main

#include<bits/stdc++.h>
using namespace std;
long long n;
long long cal(long long x,long long y){
    return min(2*n-abs(x-y),abs(x-y));
}
int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    int m,q;cin>>n>>m>>q;
    vector<pair<long long,long long>>v;
    for(int i=0;i<m;i++){
        int x;cin>>x;
        v.push_back({x,x+n});
    }
    while(q--){
        long long x,y;cin>>x>>y;
        long long rs=cal(x,y);
        for(auto it : v)rs=min({rs,cal(x,it.first)+cal(y,it.second)+1,cal(x,it.second)+cal(y,it.first)+1});
        cout<<rs<<'\n';
    }
    return 0;
}

• Subtask 1: 14 / 14
• Subtask 2: 20 / 20
• Subtask 3: 22 / 22
• Subtask 4: 0 / 17
• Subtask 5: 0 / 27