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Submission #416575

# Submission time Handle Problem Language Result Execution time Memory
416575 2021-06-02T16:12:11 Z yanire Toy Train (IOI17_train) C++11
0 / 100
 103 ms 1368 KB 
#include <bits/stdc++.h>
using namespace std;
#include "train.h"
#define fin(i,s,n) for(auto i = s; i < n; ++i)
#define fine(i,s,n) for(auto i = s; i <= n; ++i)
#define pb push_back
#define eb emplace_back
#define x first
#define y second
#define all(x) (x).begin(),(x).end()
#define chkmin(a,b) a = min(a,b)
#define chkmax(a,b) a = max(a,b)
using stdvec = vector<int>;
using ii = pair<int,int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vii = vector<ii>;
#define sz(a) int((a).size())
const int maxn = 5005;
vi g[maxn];
int vis[maxn];
bool p[maxn], c[maxn];
bool dfs(int u) {
    if(vis[u]) return 0;
    if(c[u]) return 1;
    vis[u] = 1;
    for(int v : g[u]) if(dfs(v)) return 1;
    return 0;
}
vi who_wins(vi a, vi r, vi u, vi v) {
    int n = a.size(),m = u.size();
    fin(i,0,m) g[u[i]].pb(v[i]);
    fin(i,0,n) p[i] = a[i], c[i] = r[i];
    vi res(n);
    fin(i,0,n) {
        fin(j,0,n) vis[j] = 0;
        res[i] = dfs(i);
    }
	return res;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 31 ms 844 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 1 ms 412 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 103 ms 1368 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 33 ms 1068 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 36 ms 1228 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 31 ms 844 KB 3rd lines differ - on the 1st token, expected: '0', found: '1'
2 Halted 0 ms 0 KB -