oj.uz

Submission #1064009

# Submission time Handle Problem Language Result Execution time Memory
1064009 2024-08-18T07:48:37 Z Ignut Toy Train (IOI17_train) C++17
0 / 100
 1096 ms 1496 KB 
// Ignut

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

const int N = 5555;
int n, m;

vector<int> a, r;

vector<int> g[N];

bool ans = false;

int used[N];

int cntR[N];

int currR = 0;

void dfs(int v) {
    used[v] = 1;
    cntR[v] = currR;
    currR += r[v];
    for (int to : g[v]) {
        if (used[to] == 1) {
            if (cntR[to] != currR) ans = true;
        }
        else if (used[to] == 0) {
            dfs(to);
        }
    }
    used[v] = 2;
}

vector<int> who_wins(vector<int> A, vector<int> R, vector<int> u, vector<int> v) {
    n = A.size(), m = u.size();
    a = A, r = R;
    for (int i = 0; i < m; i ++) {
        g[u[i]].push_back(v[i]);
    }
    vector<int> res;
    for (int s = 0; s < n; s ++) {
        ans = false;
        for (int i = 0; i < n; i ++) used[i] = 0;
        dfs(s);
        res.push_back(ans);
    }
    return res;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 127 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 344 KB 3rd lines differ - on the 8th token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 123 ms 1496 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 764 ms 1116 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 1096 ms 1344 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 127 ms 1116 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -