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답안 #115295

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
115295 2019-06-06T16:28:54 Z suzy 꿈 (IOI13_dreaming) C++17
59 / 100
 1000 ms 18024 KB 
#include <stdio.h>
#include <string.h>
#include <queue>
#include <vector>
#include <algorithm>
#include "dreaming.h"

using namespace std;

class e {
public:
	int v, w;
	e(int v, int w)
	:v(v),w(w)
	{}
};

vector<e> con[100001];
int n, m, l, d[100001];
bool vis[100001];
vector<int> comp[100001];
int k;

int solve(int pre, int u, int up) {
	int mx1=up, mx2=-1, v1=-1, v2=-1;
	for(int i=0;i<con[u].size();i++) {
		int v=con[u][i].v, w=con[u][i].w;
		if(pre==v) continue;
		if(d[v]+w>=mx1) {
			mx2=mx1;
			v2=v1;
			mx1=d[v]+w;
			v1=v;
		} else if(d[v]+w>mx2) {
			mx2=d[v]+w;
			v2=v;
		}
	}
	int ret=mx1;
	for(int i=0;i<con[u].size();i++) {
		int v=con[u][i].v, w=con[u][i].w;
		if(pre==v) continue;
		if(v==v1) ret=min(ret,solve(u,v,mx2+w));
		else ret=min(ret,solve(u,v,mx1+w));
	}
	return ret;
}

void dfs(int pre, int u) {
	comp[k].push_back(u);
	vis[u]=true;
	for(int i=0;i<con[u].size();i++) {
		int v=con[u][i].v, w=con[u][i].w;
		if(pre==v) continue;
		dfs(u,v);
		d[u]=max(d[u],d[v]+w);
	}
}

int dia(int u, bool fst, int c) {
	if(c<0) memset(d,-1,sizeof(d));
	else {
		for(int i=0;i<comp[c].size();i++)
			d[comp[c][i]]=-1;
	}
	queue<int> q;
	q.push(u);
	d[u]=0;
	while(!q.empty()) {
		int u=q.front();
		q.pop();
		for(int i=0;i<con[u].size();i++) {
			int v=con[u][i].v, w=con[u][i].w;
			if(d[v]<0) {
				d[v]=d[u]+w;
				q.push(v);
			}
		}
	}
	int mx=-1, tar;
	for(int i=1;i<=n;i++) {
		if(d[i]>mx) {
			mx=d[i]; tar=i;
		}
	}
	if(fst) return dia(tar,false,c);
	else return mx;
}

int travelTime(int N, int M, int L, int A[], int B[], int T[]) {
	n=N; m=M; l=L;
	for(int i=0;i<m;i++) {
		int u, v, w;
		u=A[i]; v=B[i]; w=T[i];
		u++; v++;
		con[u].push_back(e(v,w));
		con[v].push_back(e(u,w));
	}
	if(m==n-1) {
		return dia(1,true,-1);
	}
	vector<int> rt;
	for(int i=1;i<=n;i++) if(!vis[i]) {
		rt.push_back(i);
		dfs(-1,i);
		k++;
	}
	vector<int> v;
	for(int i=0;i<rt.size();i++)
		v.push_back(solve(-1,rt[i],0));
	sort(v.begin(),v.end());
	for(int i=0;i<v.size()-1;i++) v[i]+=l;
	sort(v.begin(),v.end());
	int ret=v.back()+v[v.size()-2];
	for(int i=0;i<rt.size();i++)
		ret=max(ret,dia(rt[i],true,i));
	return ret;
}

Compilation message

dreaming.cpp: In function 'int solve(int, int, int)':
dreaming.cpp:26:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<con[u].size();i++) {
              ~^~~~~~~~~~~~~~
dreaming.cpp:40:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<con[u].size();i++) {
              ~^~~~~~~~~~~~~~
dreaming.cpp:25:29: warning: variable 'v2' set but not used [-Wunused-but-set-variable]
  int mx1=up, mx2=-1, v1=-1, v2=-1;
                             ^~
dreaming.cpp: In function 'void dfs(int, int)':
dreaming.cpp:52:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<con[u].size();i++) {
              ~^~~~~~~~~~~~~~
dreaming.cpp: In function 'int dia(int, bool, int)':
dreaming.cpp:63:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<comp[c].size();i++)
               ~^~~~~~~~~~~~~~~
dreaming.cpp:72:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<con[u].size();i++) {
               ~^~~~~~~~~~~~~~
dreaming.cpp: In function 'int travelTime(int, int, int, int*, int*, int*)':
dreaming.cpp:109:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<rt.size();i++)
              ~^~~~~~~~~~
dreaming.cpp:112:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<v.size()-1;i++) v[i]+=l;
              ~^~~~~~~~~~~
dreaming.cpp:115:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<rt.size();i++)
              ~^~~~~~~~~~
dreaming.cpp: In function 'int dia(int, bool, int)':
dreaming.cpp:86:32: warning: 'tar' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if(fst) return dia(tar,false,c);
                                ^

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 13812 KB Output is correct
2 Correct 72 ms 13556 KB Output is correct
3 Correct 59 ms 12276 KB Output is correct
4 Correct 14 ms 6272 KB Output is correct
5 Correct 12 ms 5760 KB Output is correct
6 Correct 20 ms 7160 KB Output is correct
7 Correct 5 ms 4992 KB Output is correct
8 Correct 34 ms 8744 KB Output is correct
9 Correct 41 ms 10744 KB Output is correct
10 Correct 5 ms 5120 KB Output is correct
11 Correct 65 ms 11328 KB Output is correct
12 Correct 86 ms 12528 KB Output is correct
13 Correct 6 ms 5120 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 13812 KB Output is correct
2 Correct 72 ms 13556 KB Output is correct
3 Correct 59 ms 12276 KB Output is correct
4 Correct 14 ms 6272 KB Output is correct
5 Correct 12 ms 5760 KB Output is correct
6 Correct 20 ms 7160 KB Output is correct
7 Correct 5 ms 4992 KB Output is correct
8 Correct 34 ms 8744 KB Output is correct
9 Correct 41 ms 10744 KB Output is correct
10 Correct 5 ms 5120 KB Output is correct
11 Correct 65 ms 11328 KB Output is correct
12 Correct 86 ms 12528 KB Output is correct
13 Correct 6 ms 5120 KB Output is correct
14 Correct 6 ms 4992 KB Output is correct
15 Correct 6 ms 4992 KB Output is correct
16 Correct 6 ms 4992 KB Output is correct
17 Correct 5 ms 4992 KB Output is correct
18 Correct 5 ms 4992 KB Output is correct
19 Correct 6 ms 5120 KB Output is correct
20 Correct 5 ms 4992 KB Output is correct
21 Correct 5 ms 4992 KB Output is correct
22 Correct 6 ms 4992 KB Output is correct
23 Correct 6 ms 4992 KB Output is correct
24 Correct 6 ms 5120 KB Output is correct
25 Correct 5 ms 4992 KB Output is correct
26 Correct 6 ms 5120 KB Output is correct
27 Correct 5 ms 4988 KB Output is correct
28 Correct 5 ms 4992 KB Output is correct
29 Correct 5 ms 4992 KB Output is correct
30 Correct 6 ms 4992 KB Output is correct
31 Correct 5 ms 4992 KB Output is correct
32 Correct 5 ms 5120 KB Output is correct
33 Correct 5 ms 4992 KB Output is correct
34 Correct 6 ms 4992 KB Output is correct
35 Correct 6 ms 4992 KB Output is correct
36 Correct 6 ms 4992 KB Output is correct
37 Correct 6 ms 4992 KB Output is correct
38 Correct 6 ms 4964 KB Output is correct

Subtask #3
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 13812 KB Output is correct
2 Correct 72 ms 13556 KB Output is correct
3 Correct 59 ms 12276 KB Output is correct
4 Correct 14 ms 6272 KB Output is correct
5 Correct 12 ms 5760 KB Output is correct
6 Correct 20 ms 7160 KB Output is correct
7 Correct 5 ms 4992 KB Output is correct
8 Correct 34 ms 8744 KB Output is correct
9 Correct 41 ms 10744 KB Output is correct
10 Correct 5 ms 5120 KB Output is correct
11 Correct 65 ms 11328 KB Output is correct
12 Correct 86 ms 12528 KB Output is correct
13 Correct 6 ms 5120 KB Output is correct
14 Correct 6 ms 4992 KB Output is correct
15 Correct 6 ms 4992 KB Output is correct
16 Correct 6 ms 4992 KB Output is correct
17 Correct 5 ms 4992 KB Output is correct
18 Correct 5 ms 4992 KB Output is correct
19 Correct 6 ms 5120 KB Output is correct
20 Correct 5 ms 4992 KB Output is correct
21 Correct 5 ms 4992 KB Output is correct
22 Correct 6 ms 4992 KB Output is correct
23 Correct 6 ms 4992 KB Output is correct
24 Correct 6 ms 5120 KB Output is correct
25 Correct 5 ms 4992 KB Output is correct
26 Correct 6 ms 5120 KB Output is correct
27 Correct 5 ms 4988 KB Output is correct
28 Correct 5 ms 4992 KB Output is correct
29 Correct 5 ms 4992 KB Output is correct
30 Correct 6 ms 4992 KB Output is correct
31 Correct 5 ms 4992 KB Output is correct
32 Correct 5 ms 5120 KB Output is correct
33 Correct 5 ms 4992 KB Output is correct
34 Correct 6 ms 4992 KB Output is correct
35 Correct 6 ms 4992 KB Output is correct
36 Correct 6 ms 4992 KB Output is correct
37 Correct 6 ms 4992 KB Output is correct
38 Correct 6 ms 4964 KB Output is correct
39 Correct 67 ms 13812 KB Output is correct
40 Correct 86 ms 13556 KB Output is correct
41 Correct 47 ms 12276 KB Output is correct
42 Correct 13 ms 6400 KB Output is correct
43 Correct 5 ms 4992 KB Output is correct
44 Correct 6 ms 4992 KB Output is correct
45 Correct 6 ms 4992 KB Output is correct
46 Correct 6 ms 4992 KB Output is correct
47 Correct 6 ms 4992 KB Output is correct
48 Correct 6 ms 4992 KB Output is correct
49 Correct 5 ms 5120 KB Output is correct
50 Correct 5 ms 4992 KB Output is correct
51 Correct 5 ms 4992 KB Output is correct
52 Correct 5 ms 4992 KB Output is correct
53 Correct 5 ms 4992 KB Output is correct
54 Correct 5 ms 4992 KB Output is correct
55 Correct 5 ms 4992 KB Output is correct
56 Correct 5 ms 4992 KB Output is correct
57 Correct 122 ms 11320 KB Output is correct
58 Correct 83 ms 11252 KB Output is correct
59 Correct 78 ms 11252 KB Output is correct
60 Correct 93 ms 11124 KB Output is correct
61 Correct 89 ms 11124 KB Output is correct
62 Correct 103 ms 11000 KB Output is correct
63 Correct 87 ms 11052 KB Output is correct
64 Correct 80 ms 11004 KB Output is correct
65 Correct 78 ms 11000 KB Output is correct
66 Correct 75 ms 11000 KB Output is correct
67 Correct 90 ms 11272 KB Output is correct
68 Correct 98 ms 11252 KB Output is correct
69 Correct 85 ms 11124 KB Output is correct
70 Correct 85 ms 11252 KB Output is correct
71 Correct 6 ms 4992 KB Output is correct
72 Correct 7 ms 5248 KB Output is correct
73 Correct 7 ms 5248 KB Output is correct
74 Correct 7 ms 5248 KB Output is correct
75 Correct 7 ms 5248 KB Output is correct
76 Correct 7 ms 5248 KB Output is correct
77 Correct 7 ms 5248 KB Output is correct
78 Correct 8 ms 5248 KB Output is correct
79 Correct 7 ms 5248 KB Output is correct
80 Correct 89 ms 11252 KB Output is correct
81 Correct 78 ms 11252 KB Output is correct
82 Correct 81 ms 11128 KB Output is correct
83 Correct 88 ms 11096 KB Output is correct
84 Correct 7 ms 5248 KB Output is correct
85 Correct 7 ms 5248 KB Output is correct
86 Correct 7 ms 5248 KB Output is correct
87 Correct 7 ms 5248 KB Output is correct
88 Correct 7 ms 5248 KB Output is correct
89 Correct 7 ms 5248 KB Output is correct
90 Correct 7 ms 5248 KB Output is correct
91 Correct 7 ms 5248 KB Output is correct
92 Correct 7 ms 5248 KB Output is correct
93 Correct 7 ms 5248 KB Output is correct
94 Correct 5 ms 4992 KB Output is correct
95 Correct 5 ms 4992 KB Output is correct
96 Correct 5 ms 4992 KB Output is correct
97 Correct 5 ms 4992 KB Output is correct
98 Correct 6 ms 4992 KB Output is correct
99 Correct 5 ms 4992 KB Output is correct
100 Correct 6 ms 4992 KB Output is correct
101 Correct 5 ms 4992 KB Output is correct
102 Correct 6 ms 4992 KB Output is correct
103 Correct 6 ms 4992 KB Output is correct
104 Correct 12 ms 5760 KB Output is correct
105 Correct 22 ms 7160 KB Output is correct
106 Correct 6 ms 5120 KB Output is correct
107 Correct 34 ms 8832 KB Output is correct
108 Correct 42 ms 10744 KB Output is correct
109 Correct 6 ms 5120 KB Output is correct
110 Correct 71 ms 11420 KB Output is correct
111 Correct 80 ms 12528 KB Output is correct
112 Correct 7 ms 5120 KB Output is correct
113 Correct 107 ms 18024 KB Output is correct

Subtask #4
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1064 ms 10456 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 13812 KB Output is correct
2 Correct 72 ms 13556 KB Output is correct
3 Correct 59 ms 12276 KB Output is correct
4 Correct 14 ms 6272 KB Output is correct
5 Correct 12 ms 5760 KB Output is correct
6 Correct 20 ms 7160 KB Output is correct
7 Correct 5 ms 4992 KB Output is correct
8 Correct 34 ms 8744 KB Output is correct
9 Correct 41 ms 10744 KB Output is correct
10 Correct 5 ms 5120 KB Output is correct
11 Correct 65 ms 11328 KB Output is correct
12 Correct 86 ms 12528 KB Output is correct
13 Correct 6 ms 5120 KB Output is correct
14 Correct 6 ms 5120 KB Output is correct
15 Correct 8 ms 5120 KB Output is correct
16 Correct 10 ms 5220 KB Output is correct
17 Correct 6 ms 5120 KB Output is correct
18 Correct 7 ms 5120 KB Output is correct
19 Correct 9 ms 5248 KB Output is correct
20 Correct 6 ms 5120 KB Output is correct
21 Correct 8 ms 5092 KB Output is correct
22 Correct 8 ms 5248 KB Output is correct
23 Correct 5 ms 4992 KB Output is correct
24 Correct 5 ms 4992 KB Output is correct
25 Correct 5 ms 5120 KB Output is correct
26 Correct 5 ms 4992 KB Output is correct
27 Correct 6 ms 4992 KB Output is correct
28 Correct 5 ms 4992 KB Output is correct
29 Correct 6 ms 5120 KB Output is correct
30 Correct 5 ms 4992 KB Output is correct
31 Correct 6 ms 4992 KB Output is correct
32 Correct 5 ms 4992 KB Output is correct
33 Correct 6 ms 5120 KB Output is correct
34 Correct 5 ms 4992 KB Output is correct
35 Correct 6 ms 4992 KB Output is correct
36 Correct 6 ms 5108 KB Output is correct
37 Correct 6 ms 4992 KB Output is correct
38 Correct 5 ms 4992 KB Output is correct
39 Correct 6 ms 4992 KB Output is correct
40 Correct 6 ms 5376 KB Output is correct
41 Correct 5 ms 4992 KB Output is correct
42 Correct 7 ms 5504 KB Output is correct
43 Correct 7 ms 5504 KB Output is correct
44 Correct 14 ms 5376 KB Output is correct
45 Correct 17 ms 5248 KB Output is correct
46 Correct 7 ms 5248 KB Output is correct
47 Correct 7 ms 5248 KB Output is correct
48 Correct 15 ms 5248 KB Output is correct
49 Correct 17 ms 5248 KB Output is correct
50 Correct 7 ms 5248 KB Output is correct
51 Correct 7 ms 5248 KB Output is correct
52 Correct 19 ms 5248 KB Output is correct
53 Correct 13 ms 5248 KB Output is correct
54 Correct 7 ms 5248 KB Output is correct
55 Correct 7 ms 5248 KB Output is correct
56 Correct 13 ms 5248 KB Output is correct
57 Correct 12 ms 5248 KB Output is correct
58 Correct 16 ms 5120 KB Output is correct
59 Correct 16 ms 5120 KB Output is correct
60 Correct 8 ms 5248 KB Output is correct
61 Correct 8 ms 5248 KB Output is correct
62 Correct 8 ms 5248 KB Output is correct
63 Correct 8 ms 5248 KB Output is correct
64 Correct 7 ms 5248 KB Output is correct
65 Correct 7 ms 5248 KB Output is correct
66 Correct 30 ms 5368 KB Output is correct
67 Correct 16 ms 5248 KB Output is correct
68 Correct 21 ms 5248 KB Output is correct
69 Correct 21 ms 5248 KB Output is correct
70 Correct 9 ms 5248 KB Output is correct
71 Correct 9 ms 5248 KB Output is correct
72 Correct 17 ms 5248 KB Output is correct
73 Correct 53 ms 5248 KB Output is correct
74 Correct 12 ms 5248 KB Output is correct
75 Correct 9 ms 5248 KB Output is correct
76 Correct 12 ms 5248 KB Output is correct
77 Correct 14 ms 5292 KB Output is correct
78 Correct 17 ms 5248 KB Output is correct
79 Correct 17 ms 5248 KB Output is correct
80 Correct 7 ms 5248 KB Output is correct
81 Correct 7 ms 5248 KB Output is correct
82 Correct 7 ms 5248 KB Output is correct
83 Correct 7 ms 5248 KB Output is correct
84 Correct 7 ms 5248 KB Output is correct
85 Correct 7 ms 5120 KB Output is correct
86 Correct 7 ms 5248 KB Output is correct
87 Correct 7 ms 5248 KB Output is correct
88 Correct 7 ms 5248 KB Output is correct
89 Correct 7 ms 5248 KB Output is correct
90 Correct 5 ms 4992 KB Output is correct
91 Correct 5 ms 4992 KB Output is correct
92 Correct 6 ms 4992 KB Output is correct
93 Correct 5 ms 4992 KB Output is correct
94 Correct 6 ms 4992 KB Output is correct
95 Correct 6 ms 4992 KB Output is correct
96 Correct 5 ms 4992 KB Output is correct
97 Correct 6 ms 5020 KB Output is correct
98 Correct 6 ms 4992 KB Output is correct
99 Correct 5 ms 4992 KB Output is correct
100 Correct 6 ms 4992 KB Output is correct
101 Correct 6 ms 5120 KB Output is correct
102 Correct 6 ms 5120 KB Output is correct

Subtask #6
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 13812 KB Output is correct
2 Correct 72 ms 13556 KB Output is correct
3 Correct 59 ms 12276 KB Output is correct
4 Correct 14 ms 6272 KB Output is correct
5 Correct 12 ms 5760 KB Output is correct
6 Correct 20 ms 7160 KB Output is correct
7 Correct 5 ms 4992 KB Output is correct
8 Correct 34 ms 8744 KB Output is correct
9 Correct 41 ms 10744 KB Output is correct
10 Correct 5 ms 5120 KB Output is correct
11 Correct 65 ms 11328 KB Output is correct
12 Correct 86 ms 12528 KB Output is correct
13 Correct 6 ms 5120 KB Output is correct
14 Correct 6 ms 4992 KB Output is correct
15 Correct 6 ms 4992 KB Output is correct
16 Correct 6 ms 4992 KB Output is correct
17 Correct 5 ms 4992 KB Output is correct
18 Correct 5 ms 4992 KB Output is correct
19 Correct 6 ms 5120 KB Output is correct
20 Correct 5 ms 4992 KB Output is correct
21 Correct 5 ms 4992 KB Output is correct
22 Correct 6 ms 4992 KB Output is correct
23 Correct 6 ms 4992 KB Output is correct
24 Correct 6 ms 5120 KB Output is correct
25 Correct 5 ms 4992 KB Output is correct
26 Correct 6 ms 5120 KB Output is correct
27 Correct 5 ms 4988 KB Output is correct
28 Correct 5 ms 4992 KB Output is correct
29 Correct 5 ms 4992 KB Output is correct
30 Correct 6 ms 4992 KB Output is correct
31 Correct 5 ms 4992 KB Output is correct
32 Correct 5 ms 5120 KB Output is correct
33 Correct 5 ms 4992 KB Output is correct
34 Correct 6 ms 4992 KB Output is correct
35 Correct 6 ms 4992 KB Output is correct
36 Correct 6 ms 4992 KB Output is correct
37 Correct 6 ms 4992 KB Output is correct
38 Correct 6 ms 4964 KB Output is correct
39 Correct 67 ms 13812 KB Output is correct
40 Correct 86 ms 13556 KB Output is correct
41 Correct 47 ms 12276 KB Output is correct
42 Correct 13 ms 6400 KB Output is correct
43 Correct 5 ms 4992 KB Output is correct
44 Correct 6 ms 4992 KB Output is correct
45 Correct 6 ms 4992 KB Output is correct
46 Correct 6 ms 4992 KB Output is correct
47 Correct 6 ms 4992 KB Output is correct
48 Correct 6 ms 4992 KB Output is correct
49 Correct 5 ms 5120 KB Output is correct
50 Correct 5 ms 4992 KB Output is correct
51 Correct 5 ms 4992 KB Output is correct
52 Correct 5 ms 4992 KB Output is correct
53 Correct 5 ms 4992 KB Output is correct
54 Correct 5 ms 4992 KB Output is correct
55 Correct 5 ms 4992 KB Output is correct
56 Correct 5 ms 4992 KB Output is correct
57 Correct 122 ms 11320 KB Output is correct
58 Correct 83 ms 11252 KB Output is correct
59 Correct 78 ms 11252 KB Output is correct
60 Correct 93 ms 11124 KB Output is correct
61 Correct 89 ms 11124 KB Output is correct
62 Correct 103 ms 11000 KB Output is correct
63 Correct 87 ms 11052 KB Output is correct
64 Correct 80 ms 11004 KB Output is correct
65 Correct 78 ms 11000 KB Output is correct
66 Correct 75 ms 11000 KB Output is correct
67 Correct 90 ms 11272 KB Output is correct
68 Correct 98 ms 11252 KB Output is correct
69 Correct 85 ms 11124 KB Output is correct
70 Correct 85 ms 11252 KB Output is correct
71 Correct 6 ms 4992 KB Output is correct
72 Correct 7 ms 5248 KB Output is correct
73 Correct 7 ms 5248 KB Output is correct
74 Correct 7 ms 5248 KB Output is correct
75 Correct 7 ms 5248 KB Output is correct
76 Correct 7 ms 5248 KB Output is correct
77 Correct 7 ms 5248 KB Output is correct
78 Correct 8 ms 5248 KB Output is correct
79 Correct 7 ms 5248 KB Output is correct
80 Correct 89 ms 11252 KB Output is correct
81 Correct 78 ms 11252 KB Output is correct
82 Correct 81 ms 11128 KB Output is correct
83 Correct 88 ms 11096 KB Output is correct
84 Correct 7 ms 5248 KB Output is correct
85 Correct 7 ms 5248 KB Output is correct
86 Correct 7 ms 5248 KB Output is correct
87 Correct 7 ms 5248 KB Output is correct
88 Correct 7 ms 5248 KB Output is correct
89 Correct 7 ms 5248 KB Output is correct
90 Correct 7 ms 5248 KB Output is correct
91 Correct 7 ms 5248 KB Output is correct
92 Correct 7 ms 5248 KB Output is correct
93 Correct 7 ms 5248 KB Output is correct
94 Correct 5 ms 4992 KB Output is correct
95 Correct 5 ms 4992 KB Output is correct
96 Correct 5 ms 4992 KB Output is correct
97 Correct 5 ms 4992 KB Output is correct
98 Correct 6 ms 4992 KB Output is correct
99 Correct 5 ms 4992 KB Output is correct
100 Correct 6 ms 4992 KB Output is correct
101 Correct 5 ms 4992 KB Output is correct
102 Correct 6 ms 4992 KB Output is correct
103 Correct 6 ms 4992 KB Output is correct
104 Correct 12 ms 5760 KB Output is correct
105 Correct 22 ms 7160 KB Output is correct
106 Correct 6 ms 5120 KB Output is correct
107 Correct 34 ms 8832 KB Output is correct
108 Correct 42 ms 10744 KB Output is correct
109 Correct 6 ms 5120 KB Output is correct
110 Correct 71 ms 11420 KB Output is correct
111 Correct 80 ms 12528 KB Output is correct
112 Correct 7 ms 5120 KB Output is correct
113 Correct 107 ms 18024 KB Output is correct
114 Execution timed out 1064 ms 10456 KB Time limit exceeded
115 Halted 0 ms 0 KB -