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Submission #1045755

# Submission time Handle Problem Language Result Execution time Memory
1045755 2024-08-06T07:25:24 Z LittleOrange Toy Train (IOI17_train) C++17
0 / 100
 5 ms 1748 KB 
#include "train.h"
#include<bits/stdc++.h>
using namespace std;
using ll = int;
std::vector<int> who_wins(std::vector<int> a, std::vector<int> r, std::vector<int> u, std::vector<int> v) {
	ll n = a.size();
	ll m = u.size();
	std::vector<int> res(a.size());
	for(int i = 0; i < (int)res.size(); i++)
		res[i] = i % 2;
	vector<vector<ll>> con(n),rcon(n);
	for(ll i = 0;i<m;i++){
		con[u[i]].push_back(v[i]);
		rcon[v[i]].push_back(u[i]);
	}
	vector<ll> ans(n,0);
	vector<ll> st;
	for(ll i = 0;i<n;i++) if(r[i]) st.push_back(i);
	while(st.size()){
		ll i = st.back();st.pop_back();
		if (ans[i]) continue;
		ans[i] = 1;
		for(ll j : rcon[i]) st.push_back(j);
	}
	return ans;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 1116 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1628 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 1748 KB 3rd lines differ - on the 696th token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1628 KB 3rd lines differ - on the 2nd token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 51.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 1116 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -