Submission #945970

#	Time	Username	Problem	Language	Result	Execution time	Memory
945970		thelegendary08	New Home (APIO18_new_home)	C++14	5 / 100	5070 ms	29588 KiB

new_home

#include<bits/stdc++.h>
#define vi vector<int>
#define vll vector<long long int>
#define vpii vector<pair<int,int>>
#define vpll vector<pair<long long int, long long int>>
#define pb push_back
#define f0r(i,n) for(int i = 0;i<n;i++)
using namespace std;
typedef long long int ll;
int main(){
    int n,k,q;
    cin>>n>>k>>q;
    vector<vector<ll>>v[k];
    f0r(i,n){
        ll x,t,a,b;
        cin>>x>>t>>a>>b;
        v[--t].pb({x,a,b});
    }
    while(q--){
        ll loc, time;
        cin>>loc>>time;
        ll inc = 0;
        f0r(i,k){
            ll mn = 4e18;
            for(auto u : v[i]){
                //cout<<u[2]<<' '<<u[1]<<'\n';
                if(time <= u[2] && time >= u[1])mn = min(mn, abs(loc - u[0]));
            }
            //cout<<mn<<'\n';
            if(mn == 4e18){
                inc = -1;
                break;
            }
            else inc = max(inc, mn);

        }
        cout<<inc<<'\n';
    }
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 23
• Subtask 5: 0 / 35
• Subtask 6: 0 / 20