oj.uz

답안 #641141

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
641141 2022-09-16T04:58:31 Z ggoh 장난감 기차 (IOI17_train) C++14
100 / 100
 595 ms 1280 KB 
#include "train.h"
#include<bits/stdc++.h>
using namespace std;
#define sz(v) ((int)(v).size())
 
int n,m,dif,ch[5005],sz[5005],out[5005];
vector<int>rev[5005];
vector<int>A,R;
void f(int p)
{
	queue<int>Q;
	dif=0;
	for(int i=0;i<n;i++)
	{
		if(ch[i]==p)Q.push(i);
		out[i]=sz[i];
	}
	while(!Q.empty())
	{
		int q=Q.front();Q.pop();
		for(auto &k:rev[q])
		{
			out[k]--;
			if(ch[k]!=p)
			{
				if(A[k]==p || out[k]==0)
				{
					ch[k]=p;
					Q.push(k);
					dif=1;
				}
			}
		}
	}
}
void g()
{
	while(1)
	{
		for(int i=0;i<n;i++)if(!R[i])ch[i]=0;
		f(1);
		f(0);
		if(!dif)break;
	}
}
vector<int> who_wins(vector<int> a, vector<int> r, vector<int> u, vector<int> v) {
	n=sz(a);m=sz(u);
	vector<int> res(n);
	A=a;R=r;
	for(int i=0;i<m;i++)
	{
		sz[u[i]]++;
		rev[v[i]].push_back(u[i]);
	}
	for(int i=0;i<n;i++)ch[i]=R[i];
	g();
	for(int i=0;i<n;i++)res[i]=ch[i];
	return res;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 852 KB Output is correct
2 Correct 5 ms 852 KB Output is correct
3 Correct 5 ms 852 KB Output is correct
4 Correct 5 ms 852 KB Output is correct
5 Correct 4 ms 852 KB Output is correct
6 Correct 4 ms 852 KB Output is correct
7 Correct 3 ms 852 KB Output is correct
8 Correct 4 ms 852 KB Output is correct
9 Correct 4 ms 852 KB Output is correct
10 Correct 4 ms 852 KB Output is correct
11 Correct 3 ms 852 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 352 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 92 ms 1160 KB Output is correct
2 Correct 177 ms 1156 KB Output is correct
3 Correct 275 ms 1144 KB Output is correct
4 Correct 8 ms 1108 KB Output is correct
5 Correct 7 ms 1108 KB Output is correct
6 Correct 9 ms 1108 KB Output is correct
7 Correct 7 ms 1108 KB Output is correct
8 Correct 7 ms 1108 KB Output is correct
9 Correct 5 ms 1108 KB Output is correct
10 Correct 7 ms 1108 KB Output is correct
11 Correct 6 ms 1108 KB Output is correct
12 Correct 5 ms 980 KB Output is correct
13 Correct 6 ms 1108 KB Output is correct
14 Correct 6 ms 1108 KB Output is correct
15 Correct 6 ms 1108 KB Output is correct
16 Correct 6 ms 1108 KB Output is correct
17 Correct 6 ms 1108 KB Output is correct
18 Correct 401 ms 924 KB Output is correct

Subtask #4
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 980 KB Output is correct
2 Correct 5 ms 980 KB Output is correct
3 Correct 6 ms 1108 KB Output is correct
4 Correct 7 ms 1124 KB Output is correct
5 Correct 8 ms 1108 KB Output is correct
6 Correct 7 ms 1108 KB Output is correct
7 Correct 6 ms 1108 KB Output is correct
8 Correct 6 ms 1108 KB Output is correct
9 Correct 6 ms 980 KB Output is correct
10 Correct 6 ms 1108 KB Output is correct
11 Correct 6 ms 1124 KB Output is correct
12 Correct 6 ms 1108 KB Output is correct
13 Correct 6 ms 1108 KB Output is correct
14 Correct 6 ms 980 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 1108 KB Output is correct
2 Correct 6 ms 1108 KB Output is correct
3 Correct 6 ms 1108 KB Output is correct
4 Correct 6 ms 980 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 3 ms 852 KB Output is correct
7 Correct 4 ms 852 KB Output is correct
8 Correct 5 ms 852 KB Output is correct
9 Correct 6 ms 852 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 4 ms 724 KB Output is correct

Subtask #6
51.0 / 51.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 852 KB Output is correct
2 Correct 5 ms 852 KB Output is correct
3 Correct 5 ms 852 KB Output is correct
4 Correct 5 ms 852 KB Output is correct
5 Correct 4 ms 852 KB Output is correct
6 Correct 4 ms 852 KB Output is correct
7 Correct 3 ms 852 KB Output is correct
8 Correct 4 ms 852 KB Output is correct
9 Correct 4 ms 852 KB Output is correct
10 Correct 4 ms 852 KB Output is correct
11 Correct 3 ms 852 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 352 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 0 ms 340 KB Output is correct
32 Correct 92 ms 1160 KB Output is correct
33 Correct 177 ms 1156 KB Output is correct
34 Correct 275 ms 1144 KB Output is correct
35 Correct 8 ms 1108 KB Output is correct
36 Correct 7 ms 1108 KB Output is correct
37 Correct 9 ms 1108 KB Output is correct
38 Correct 7 ms 1108 KB Output is correct
39 Correct 7 ms 1108 KB Output is correct
40 Correct 5 ms 1108 KB Output is correct
41 Correct 7 ms 1108 KB Output is correct
42 Correct 6 ms 1108 KB Output is correct
43 Correct 5 ms 980 KB Output is correct
44 Correct 6 ms 1108 KB Output is correct
45 Correct 6 ms 1108 KB Output is correct
46 Correct 6 ms 1108 KB Output is correct
47 Correct 6 ms 1108 KB Output is correct
48 Correct 6 ms 1108 KB Output is correct
49 Correct 401 ms 924 KB Output is correct
50 Correct 5 ms 980 KB Output is correct
51 Correct 5 ms 980 KB Output is correct
52 Correct 6 ms 1108 KB Output is correct
53 Correct 7 ms 1124 KB Output is correct
54 Correct 8 ms 1108 KB Output is correct
55 Correct 7 ms 1108 KB Output is correct
56 Correct 6 ms 1108 KB Output is correct
57 Correct 6 ms 1108 KB Output is correct
58 Correct 6 ms 980 KB Output is correct
59 Correct 6 ms 1108 KB Output is correct
60 Correct 6 ms 1124 KB Output is correct
61 Correct 6 ms 1108 KB Output is correct
62 Correct 6 ms 1108 KB Output is correct
63 Correct 6 ms 980 KB Output is correct
64 Correct 10 ms 1108 KB Output is correct
65 Correct 6 ms 1108 KB Output is correct
66 Correct 6 ms 1108 KB Output is correct
67 Correct 6 ms 980 KB Output is correct
68 Correct 1 ms 468 KB Output is correct
69 Correct 3 ms 852 KB Output is correct
70 Correct 4 ms 852 KB Output is correct
71 Correct 5 ms 852 KB Output is correct
72 Correct 6 ms 852 KB Output is correct
73 Correct 1 ms 468 KB Output is correct
74 Correct 4 ms 724 KB Output is correct
75 Correct 145 ms 1160 KB Output is correct
76 Correct 195 ms 1156 KB Output is correct
77 Correct 279 ms 1280 KB Output is correct
78 Correct 281 ms 1108 KB Output is correct
79 Correct 285 ms 1148 KB Output is correct
80 Correct 7 ms 1108 KB Output is correct
81 Correct 9 ms 1108 KB Output is correct
82 Correct 7 ms 1108 KB Output is correct
83 Correct 8 ms 1108 KB Output is correct
84 Correct 7 ms 1136 KB Output is correct
85 Correct 7 ms 1108 KB Output is correct
86 Correct 7 ms 1108 KB Output is correct
87 Correct 7 ms 1136 KB Output is correct
88 Correct 9 ms 1108 KB Output is correct
89 Correct 7 ms 1108 KB Output is correct
90 Correct 12 ms 1108 KB Output is correct
91 Correct 12 ms 1136 KB Output is correct
92 Correct 21 ms 1156 KB Output is correct
93 Correct 20 ms 1140 KB Output is correct
94 Correct 21 ms 1108 KB Output is correct
95 Correct 22 ms 1156 KB Output is correct
96 Correct 62 ms 1208 KB Output is correct
97 Correct 376 ms 1148 KB Output is correct
98 Correct 528 ms 1228 KB Output is correct
99 Correct 595 ms 1108 KB Output is correct
100 Correct 418 ms 852 KB Output is correct