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Submission #412947

# Submission time Handle Problem Language Result Execution time Memory
412947 2021-05-27T20:39:25 Z Pbezz Roads (CEOI20_roads) C++14
15 / 100
 23 ms 2116 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
 
using namespace std;
using namespace __gnu_pbds;
 
#define ll long long
#define pb push_back
#define mp make_pair
typedef pair<ll,ll> pii;
 
typedef tree<pii ,null_type, less<pii>, rb_tree_tag, tree_order_statistics_node_update> indexed_set;
 
const ll MAXN = 301;
const ll MOD = 1e9+7;
const ll INF = 1e6+10;


int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);

	ll n,i,x1,x2,y1,y2;
	cin>>n;

	vector< pair<pii, pii> >v(n);
	for(i=0;i<n;i++){

	cin>>x1>>y1>>x2>>y2;
	if(y2<y1)swap(y2,y1);

	v[i]={ {x1,y1}, {x2,y2} };
	}//x1=x2 e y2>y1

	sort(v.begin(),v.end());

	for(i=0;i<n-1;i++){

	cout<<v[i].second.first<<" "<<v[i].second.second<<" ";
	cout<<v[i+1].first.first<<" "<<v[i+1].first.second<<'\n';


}








return 0;
}

Subtask #1
0 / 0.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 204 KB Condition failed: "iA != P2I.end()"
2 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 10 ms 1144 KB Output is correct
5 Correct 23 ms 2056 KB Output is correct

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 2 ms 324 KB Output is correct
4 Correct 10 ms 1228 KB Output is correct
5 Correct 20 ms 2116 KB Output is correct
6 Failed 1 ms 204 KB Condition failed: "iA != P2I.end()"
7 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 316 KB Output is correct
2 Correct 1 ms 316 KB Output is correct
3 Correct 2 ms 332 KB Output is correct
4 Correct 10 ms 1228 KB Output is correct
5 Correct 19 ms 2024 KB Output is correct
6 Failed 1 ms 204 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 204 KB Condition failed: "iA != P2I.end()"
2 Halted 0 ms 0 KB -

Subtask #6
0 / 40.0

# Verdict Execution time Memory Grader output
1 Failed 1 ms 204 KB Condition failed: "iA != P2I.end()"
2 Halted 0 ms 0 KB -