oj.uz

답안 #209285

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
209285 2020-03-13T14:54:04 Z kostia244 Unique Cities (JOI19_ho_t5) C++17
4 / 100
 367 ms 764 KB 
#pragma GCC optimize("O2")
#pragma GCC target("avx,avx2,sse,sse2,ssse3,fma,tune=native")
#pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
#define all(x) x.begin(), x.end()
#define pb push_back
using namespace std;
using ll = long long;
using vi = vector<ll>;
using pi = pair<ll, ll>;
const int maxn = 3e3 + 5;
int n, m, d[maxn], c[maxn];
vi g[maxn];
int ans;
void dfs(int v, int p, int dp) {
	if(dp) {
		if(d[dp]) d[dp]=-1;
		else d[dp] = c[v];
	}
	for(int i : g[v]) if(i!=p) dfs(i, v, dp+1);
}
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> n >> m;
	for(int f, t, i = 1; i < n; i++)cin >> f >> t,g[f].pb(t), g[t].pb(f);
	for(int i = 1; i <= n; i++) cin >> c[i];
	for(int i = 1; i <= n; i++) {
		memset(d, 0, sizeof d);
		dfs(i, i, 0);
		set<int> t;
		for(int i = 1; i <= n; i++) if(d[i]>0) t.insert(d[i]);
		cout << t.size() << '\n';
	}
}

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 55 ms 504 KB Output is correct
3 Correct 77 ms 504 KB Output is correct
4 Correct 90 ms 632 KB Output is correct
5 Correct 67 ms 632 KB Output is correct
6 Correct 147 ms 632 KB Output is correct
7 Correct 95 ms 628 KB Output is correct
8 Correct 56 ms 504 KB Output is correct
9 Correct 71 ms 504 KB Output is correct
10 Correct 70 ms 504 KB Output is correct
11 Correct 68 ms 504 KB Output is correct
12 Correct 41 ms 504 KB Output is correct
13 Correct 139 ms 632 KB Output is correct
14 Correct 88 ms 632 KB Output is correct
15 Correct 95 ms 636 KB Output is correct
16 Correct 31 ms 504 KB Output is correct
17 Correct 94 ms 632 KB Output is correct
18 Correct 87 ms 504 KB Output is correct
19 Correct 65 ms 504 KB Output is correct
20 Correct 367 ms 760 KB Output is correct
21 Correct 121 ms 652 KB Output is correct
22 Correct 57 ms 504 KB Output is correct
23 Correct 83 ms 504 KB Output is correct
24 Correct 64 ms 588 KB Output is correct
25 Correct 65 ms 504 KB Output is correct
26 Correct 43 ms 508 KB Output is correct
27 Correct 240 ms 760 KB Output is correct
28 Correct 164 ms 632 KB Output is correct
29 Correct 95 ms 632 KB Output is correct
30 Correct 30 ms 504 KB Output is correct
31 Correct 157 ms 632 KB Output is correct
32 Correct 114 ms 764 KB Output is correct

Subtask #2
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 5 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 5 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 55 ms 504 KB Output is correct
3 Correct 77 ms 504 KB Output is correct
4 Correct 90 ms 632 KB Output is correct
5 Correct 67 ms 632 KB Output is correct
6 Correct 147 ms 632 KB Output is correct
7 Correct 95 ms 628 KB Output is correct
8 Correct 56 ms 504 KB Output is correct
9 Correct 71 ms 504 KB Output is correct
10 Correct 70 ms 504 KB Output is correct
11 Correct 68 ms 504 KB Output is correct
12 Correct 41 ms 504 KB Output is correct
13 Correct 139 ms 632 KB Output is correct
14 Correct 88 ms 632 KB Output is correct
15 Correct 95 ms 636 KB Output is correct
16 Correct 31 ms 504 KB Output is correct
17 Correct 94 ms 632 KB Output is correct
18 Correct 87 ms 504 KB Output is correct
19 Correct 65 ms 504 KB Output is correct
20 Correct 367 ms 760 KB Output is correct
21 Correct 121 ms 652 KB Output is correct
22 Correct 57 ms 504 KB Output is correct
23 Correct 83 ms 504 KB Output is correct
24 Correct 64 ms 588 KB Output is correct
25 Correct 65 ms 504 KB Output is correct
26 Correct 43 ms 508 KB Output is correct
27 Correct 240 ms 760 KB Output is correct
28 Correct 164 ms 632 KB Output is correct
29 Correct 95 ms 632 KB Output is correct
30 Correct 30 ms 504 KB Output is correct
31 Correct 157 ms 632 KB Output is correct
32 Correct 114 ms 764 KB Output is correct
33 Runtime error 5 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
34 Halted 0 ms 0 KB -