Submission #743397

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
743397	2023-05-17 11:14:22	alvingogo	Circle selection (APIO18_circle_selection)	C++14	7 / 100	3062 ms	25020 KiB

circle_selection

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#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#define AquA cin.tie(0);ios_base::sync_with_stdio(0);
#define fs first
#define sc second
#define p_q priority_queue
#define int long long
using namespace std;
typedef pair<int,int> pii;
pii operator+(pii a,pii b){
    return {a.fs+b.fs,a.sc+b.sc};
}
pii operator-(pii a,pii b){
    return {a.fs-b.fs,a.sc-b.sc};
}
int dot(pii a,pii b){
    return a.fs*b.fs+a.sc*b.sc;
}
int cross(pii a,pii b){
    return a.fs*b.sc-b.fs*a.sc;
}
int dis(pii a,pii b){
    return dot(a-b,a-b);
}
signed main(){
    AquA;
    int n;
    cin >> n;
    vector<pair<pii,int> > vp(n);
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 0 / 12
• Subtask 3: 0 / 15
• Subtask 4: 0 / 23
• Subtask 5: 0 / 30
• Subtask 6: 0 / 13