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Submission #900662

# Submission time Handle Problem Language Result Execution time Memory
900662 2024-01-08T20:05:40 Z karamkallasi Roads (CEOI20_roads) C++14
15 / 100
 12 ms 5212 KB 
#include <bits/stdc++.h>
#define T ll tt ; cin>>tt ; while(tt--)
#define fast ios::sync_with_stdio(NULL); cin.tie(0); cout.tie(0);
#define endl '\n'
#define yes void (cout << "YES" << endl)
#define no void (cout << "NO" << endl)
#define pb push_back
#define F first
#define S second
#define ld long double
#define fixed(g) fixed<<setprecision(g)
#define ll long long
using namespace std;
const ll N = 2e6 + 9 ;
const ll oo = 1e9 + 7 ;
ll n , m , k , x , y , z , g , ans , sum , sum2 , cnt , dis[N] ,  sz , mn , a[N] , b[N] , e1 , e2 , e3 , e4;
bool ff , vis[N] ;
pair< pair<ll , ll> , pair<ll , ll> > p[N];
vector<ll>v;
int main(){
fast
    cin >> n ;
    for(ll i=0 ; i<n ; i++){
        cin >> e1 >> e2 >> e3 >> e4 ;
        p[i] = { {e1 , e2}  , {e3 , e4} } ;
    }
    sort(p , p+n) ;
    for(ll i=0 ; i<n-1 ; i++){
        if(p[i].F.F==p[i+1].F.F){
            v.pb (p[i].F.S) ;
            v.pb (p[i].S.S) ;
            v.pb (p[i+1].F.S) ;
            v.pb (p[i+1].S.S) ;
            sort(v.begin() , v.end()) ;
            cout<<p[i].F.F<<' '<<v[1]<<' '<<p[i].F.F<<' '<<v[2]<<endl;
            v.clear();
        }
        else
            cout<<p[i].S.F<<' '<<p[i].S.S<<' '<<p[i+1].F.F<<' '<<p[i+1].F.S<<endl;
    }

return 0 ;
}

Subtask #1
0 / 0.0

# Verdict Execution time Memory Grader output
1 Failed 0 ms 2392 KB Condition failed: "iB != P2I.end()"
2 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 6 ms 4956 KB Output is correct
5 Correct 12 ms 5212 KB Output is correct

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 2 ms 2396 KB Output is correct
4 Correct 6 ms 4952 KB Output is correct
5 Correct 12 ms 5212 KB Output is correct
6 Failed 1 ms 2396 KB Condition failed: "!Cross(S[*pi], S[*pa])"
7 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 2 ms 2396 KB Output is correct
4 Correct 6 ms 4952 KB Output is correct
5 Correct 12 ms 5208 KB Output is correct
6 Failed 1 ms 2392 KB Condition failed: "pf == Sline.end() || !Cross(S[*pa], S[*pf])"
7 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 2392 KB Condition failed: "iB != P2I.end()"
2 Halted 0 ms 0 KB -

Subtask #6
0 / 40.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 2396 KB Condition failed: "iB != P2I.end()"
2 Halted 0 ms 0 KB -