oj.uz

Submission #244971

# Submission time Handle Problem Language Result Execution time Memory
244971 2020-07-05T10:18:02 Z crossing0ver Split the Attractions (IOI19_split) C++17
0 / 100
 9 ms 5248 KB 
#include<bits/stdc++.h>
#define vi vector<int>
#define pb push_back
#ifndef local
#include "split.h"
#endif
using namespace std;
const int MXN = 1e5 +5; 
int n,a,b,c,m;
vector<int> adj[MXN];
vi case1() {
	vector<bool> vis(n);
	vis[0] = 1;
	queue<int> q;
	set<int> sec;
	int cnt = b;
	q.push(0);
	while(!q.empty() && cnt) {
		cnt--;
		int v = q.front();
		sec.insert(v);
		q.pop();
		for (int i :adj[v]) {
			if (!vis[i]) {
				vis[i] = 1;
				q.push(i);
			}
		}
	}
	vector<int> ans(n);
	for (int i : sec) ans[i] = 2;
	for (int i = 0,flag = 0; i < n; i++) {
		if (sec.count(i)) continue;
		if (flag == 0) flag = 1, ans[i] = 1;
		else ans[i] = 3;
	} 
	return ans;
}
vector<int> find_split(int n1, int a1, int b1, int c1, vector<int> p, vector<int> q) {
	n = n1,a = a1,b=b1,c=c1;
	m = p.size();
	for (int i = 0;i < n; i++) {
		adj[p[i]].pb(q[i]);
		adj[q[i]].pb(p[i]);
	}
	if (a == 1) return case1();
	return vi ();
}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 9 ms 5120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 8 ms 5120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Runtime error 9 ms 5248 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 2688 KB WA in grader: Invalid length of the result.
2 Halted 0 ms 0 KB -

Subtask #5
0 / 36.0

# Verdict Execution time Memory Grader output
1 Runtime error 9 ms 5120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -