Submission #232068

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
232068	2020-05-16T00:04:06 Z	AQT	Duathlon (APIO18_duathlon)	C++14	49 / 100	258 ms	94500 KB

count_triplets

// Problem : APIO '18 P3 - Duathlon
// Contest : DMOJ
// URL : https://dmoj.ca/problem/apio18p3
// Memory Limit : 1 MB
// Time Limit : 600 ms
// Powered by CP Editor (https://github.com/cpeditor/cpeditor)

#include <bits/stdc++.h>

using namespace std;

int N, M;
vector<int> graph[100005], cgraph[500005];
vector<pair<int, int>> stk;
vector<vector<pair<int, int>>> cmp;
int par[500005], dfn[500005], low[500005], t;
long long sz[500005], csz[500005];
long long ans;

void dfs1(int n){
	low[n] = dfn[n] = ++t;
	int c = 0;
	for(int e : graph[n]){
		if(e == par[n]){
			continue;
		}
		if(!dfn[e]){
			c++;
			par[e] = n;
			stk.emplace_back(n, e);					
			dfs1(e);
			low[n] = min(low[n], low[e]);
			if((!par[n] && c >= 2) || (par[n] && low[e] >= dfn[n])){
				//cout << "enter: " << n << "\n";
				pair<int, int> edg = {0, 0};
				vector<pair<int, int>> tmp;
				do{
					edg = stk.back();
					stk.pop_back();
					tmp.push_back(edg);
					//cout << "indfs: " << edg.first << " " << edg.second << "\n";
				}
				while(edg != make_pair(n, e));
				cmp.push_back(tmp);
			}
		}
		else if(dfn[e] < dfn[n]){
			low[n] = min(dfn[e], low[n]);
			stk.emplace_back(n, e);		
		}
	}
}

void dfs2(int n){
	sz[n] = n <= N;
	for(int e : cgraph[n]){
		if(e != par[n]){
			par[e] = n;
			dfs2(e);
			sz[n] += sz[e];
		}
	}
	if(n > N){
		csz[n] = cgraph[n].size();
	}
}

void dfs3(int n, long long tot){
	if(n > N){
		ans -= (csz[n]-1) * (tot-sz[n]) * (tot-sz[n]-1);
	}
	for(int e : cgraph[n]){
		if(n <= N && e == par[n]){
			ans -= (csz[e]-1)*sz[n]*(sz[n]-1);
		}
		if(e != par[n]){
			dfs3(e, tot);
		}
	}
}

int main(){
	cin.sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin >> N >> M;
	for(int i = 1; i<=M; i++){
		int a, b;
		cin >> a >> b;
		graph[a].push_back(b);
		graph[b].push_back(a);
	}
	int C = N;
	for(int i = 1; i<=N; i++){
		if(!dfn[i]){
			dfs1(i);
			if(stk.size()){
				cmp.push_back(stk);
				stk.clear();
			}
			for(auto v : cmp){
				++C;
				for(auto p : v){
					//cout << p.first << " " << p.second << "\n";
					cgraph[C].push_back(p.second);
					cgraph[C].push_back(p.first);
				}
				//cout << "\n";
				sort(cgraph[C].begin(), cgraph[C].end());
				cgraph[C].erase(unique(cgraph[C].begin(), cgraph[C].end()), cgraph[C].end());
				for(int n : cgraph[C]){
					cgraph[n].push_back(C);
				}
			}
			dfs2(i);
			dfs3(i, sz[i]);
			ans += sz[i] * (sz[i]-1) * (sz[i] -2);
		}
	}
	cout << ans << "\n";
}

Subtask #1
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14464 KB	Output is correct
2	Correct	13 ms	14464 KB	Output is correct
3	Correct	13 ms	14464 KB	Output is correct
4	Correct	13 ms	14464 KB	Output is correct
5	Correct	13 ms	14464 KB	Output is correct
6	Correct	13 ms	14464 KB	Output is correct
7	Correct	12 ms	14464 KB	Output is correct
8	Correct	13 ms	14464 KB	Output is correct
9	Correct	13 ms	14464 KB	Output is correct
10	Correct	13 ms	14464 KB	Output is correct
11	Correct	13 ms	14464 KB	Output is correct
12	Correct	13 ms	14452 KB	Output is correct
13	Correct	13 ms	14464 KB	Output is correct
14	Correct	13 ms	14464 KB	Output is correct
15	Correct	15 ms	14464 KB	Output is correct
16	Correct	13 ms	14464 KB	Output is correct
17	Correct	14 ms	14464 KB	Output is correct
18	Correct	13 ms	14464 KB	Output is correct
19	Correct	12 ms	14464 KB	Output is correct
20	Correct	13 ms	14464 KB	Output is correct
21	Correct	13 ms	14464 KB	Output is correct
22	Correct	13 ms	14464 KB	Output is correct
23	Correct	13 ms	14464 KB	Output is correct
24	Correct	12 ms	14464 KB	Output is correct
25	Correct	13 ms	14464 KB	Output is correct
26	Correct	13 ms	14464 KB	Output is correct
27	Correct	13 ms	14464 KB	Output is correct
28	Correct	13 ms	14464 KB	Output is correct
29	Correct	13 ms	14464 KB	Output is correct
30	Correct	13 ms	14464 KB	Output is correct
31	Correct	13 ms	14464 KB	Output is correct
32	Correct	13 ms	14464 KB	Output is correct
33	Correct	13 ms	14464 KB	Output is correct
34	Correct	12 ms	14464 KB	Output is correct
35	Correct	13 ms	14464 KB	Output is correct

Subtask #2
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14464 KB	Output is correct
2	Correct	13 ms	14464 KB	Output is correct
3	Correct	13 ms	14464 KB	Output is correct
4	Correct	13 ms	14464 KB	Output is correct
5	Correct	13 ms	14464 KB	Output is correct
6	Correct	13 ms	14464 KB	Output is correct
7	Correct	12 ms	14464 KB	Output is correct
8	Correct	13 ms	14464 KB	Output is correct
9	Correct	13 ms	14464 KB	Output is correct
10	Correct	13 ms	14464 KB	Output is correct
11	Correct	13 ms	14464 KB	Output is correct
12	Correct	13 ms	14452 KB	Output is correct
13	Correct	13 ms	14464 KB	Output is correct
14	Correct	13 ms	14464 KB	Output is correct
15	Correct	15 ms	14464 KB	Output is correct
16	Correct	13 ms	14464 KB	Output is correct
17	Correct	14 ms	14464 KB	Output is correct
18	Correct	13 ms	14464 KB	Output is correct
19	Correct	12 ms	14464 KB	Output is correct
20	Correct	13 ms	14464 KB	Output is correct
21	Correct	13 ms	14464 KB	Output is correct
22	Correct	13 ms	14464 KB	Output is correct
23	Correct	13 ms	14464 KB	Output is correct
24	Correct	12 ms	14464 KB	Output is correct
25	Correct	13 ms	14464 KB	Output is correct
26	Correct	13 ms	14464 KB	Output is correct
27	Correct	13 ms	14464 KB	Output is correct
28	Correct	13 ms	14464 KB	Output is correct
29	Correct	13 ms	14464 KB	Output is correct
30	Correct	13 ms	14464 KB	Output is correct
31	Correct	13 ms	14464 KB	Output is correct
32	Correct	13 ms	14464 KB	Output is correct
33	Correct	13 ms	14464 KB	Output is correct
34	Correct	12 ms	14464 KB	Output is correct
35	Correct	13 ms	14464 KB	Output is correct
36	Correct	12 ms	14464 KB	Output is correct
37	Correct	12 ms	14464 KB	Output is correct
38	Correct	12 ms	14464 KB	Output is correct
39	Correct	13 ms	14464 KB	Output is correct
40	Correct	13 ms	14464 KB	Output is correct
41	Correct	13 ms	14464 KB	Output is correct
42	Correct	13 ms	14464 KB	Output is correct
43	Correct	13 ms	14464 KB	Output is correct
44	Correct	13 ms	14464 KB	Output is correct
45	Correct	13 ms	14464 KB	Output is correct
46	Correct	13 ms	14464 KB	Output is correct
47	Correct	13 ms	14464 KB	Output is correct
48	Correct	13 ms	14464 KB	Output is correct
49	Correct	13 ms	14464 KB	Output is correct
50	Correct	13 ms	14464 KB	Output is correct
51	Correct	13 ms	14464 KB	Output is correct
52	Correct	13 ms	14464 KB	Output is correct
53	Correct	13 ms	14464 KB	Output is correct
54	Correct	12 ms	14464 KB	Output is correct
55	Correct	13 ms	14464 KB	Output is correct
56	Correct	13 ms	14464 KB	Output is correct
57	Correct	12 ms	14464 KB	Output is correct
58	Correct	13 ms	14464 KB	Output is correct
59	Correct	12 ms	14464 KB	Output is correct
60	Correct	13 ms	14464 KB	Output is correct
61	Correct	12 ms	14464 KB	Output is correct
62	Correct	13 ms	14464 KB	Output is correct
63	Correct	13 ms	14464 KB	Output is correct
64	Correct	13 ms	14464 KB	Output is correct
65	Correct	13 ms	14464 KB	Output is correct

Subtask #3
0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	107 ms	37620 KB	Output is correct
2	Correct	119 ms	37612 KB	Output is correct
3	Correct	139 ms	36068 KB	Output is correct
4	Correct	133 ms	37904 KB	Output is correct
5	Correct	142 ms	32480 KB	Output is correct
6	Correct	159 ms	37096 KB	Output is correct
7	Correct	196 ms	41640 KB	Output is correct
8	Correct	179 ms	41180 KB	Output is correct
9	Correct	239 ms	47360 KB	Output is correct
10	Correct	236 ms	43820 KB	Output is correct
11	Runtime error	229 ms	92920 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
12	Halted	0 ms	0 KB	-

Subtask #4
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14592 KB	Output is correct
2	Correct	13 ms	14592 KB	Output is correct
3	Correct	13 ms	14592 KB	Output is correct
4	Correct	14 ms	14720 KB	Output is correct
5	Correct	17 ms	14720 KB	Output is correct
6	Correct	14 ms	14720 KB	Output is correct
7	Correct	14 ms	14768 KB	Output is correct
8	Correct	15 ms	14720 KB	Output is correct
9	Correct	14 ms	14720 KB	Output is correct
10	Correct	14 ms	14720 KB	Output is correct
11	Correct	15 ms	14720 KB	Output is correct
12	Correct	14 ms	14848 KB	Output is correct
13	Correct	16 ms	14976 KB	Output is correct
14	Correct	25 ms	17920 KB	Output is correct
15	Correct	34 ms	20728 KB	Output is correct
16	Correct	44 ms	23288 KB	Output is correct
17	Correct	13 ms	14720 KB	Output is correct
18	Correct	13 ms	14720 KB	Output is correct
19	Correct	14 ms	14720 KB	Output is correct
20	Correct	15 ms	14720 KB	Output is correct

Subtask #5
0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	159 ms	33640 KB	Output is correct
2	Correct	141 ms	33440 KB	Output is correct
3	Correct	138 ms	33440 KB	Output is correct
4	Correct	137 ms	33444 KB	Output is correct
5	Correct	142 ms	33544 KB	Output is correct
6	Correct	153 ms	42212 KB	Output is correct
7	Correct	175 ms	39268 KB	Output is correct
8	Correct	162 ms	37872 KB	Output is correct
9	Correct	148 ms	36260 KB	Output is correct
10	Correct	164 ms	35604 KB	Output is correct
11	Correct	194 ms	41892 KB	Output is correct
12	Correct	201 ms	42144 KB	Output is correct
13	Runtime error	258 ms	92732 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
14	Halted	0 ms	0 KB	-

Subtask #6
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14592 KB	Output is correct
2	Correct	13 ms	14720 KB	Output is correct
3	Correct	13 ms	14592 KB	Output is correct
4	Correct	13 ms	14720 KB	Output is correct
5	Correct	14 ms	14592 KB	Output is correct
6	Correct	15 ms	14592 KB	Output is correct
7	Correct	15 ms	14720 KB	Output is correct
8	Correct	13 ms	14592 KB	Output is correct
9	Correct	14 ms	14592 KB	Output is correct
10	Correct	13 ms	14592 KB	Output is correct
11	Correct	13 ms	14592 KB	Output is correct
12	Correct	13 ms	14720 KB	Output is correct
13	Correct	14 ms	14720 KB	Output is correct
14	Correct	13 ms	14720 KB	Output is correct
15	Correct	13 ms	14720 KB	Output is correct
16	Correct	14 ms	14592 KB	Output is correct
17	Correct	13 ms	14720 KB	Output is correct
18	Correct	14 ms	14720 KB	Output is correct
19	Correct	24 ms	17016 KB	Output is correct
20	Correct	30 ms	18552 KB	Output is correct
21	Correct	14 ms	14720 KB	Output is correct
22	Correct	14 ms	14720 KB	Output is correct
23	Correct	13 ms	14592 KB	Output is correct
24	Correct	14 ms	14592 KB	Output is correct
25	Correct	28 ms	18944 KB	Output is correct
26	Correct	21 ms	17024 KB	Output is correct
27	Correct	25 ms	15744 KB	Output is correct

Subtask #7
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	151 ms	33484 KB	Output is correct
2	Correct	160 ms	33440 KB	Output is correct
3	Correct	148 ms	31780 KB	Output is correct
4	Correct	145 ms	29996 KB	Output is correct
5	Correct	127 ms	27820 KB	Output is correct
6	Correct	121 ms	26824 KB	Output is correct
7	Correct	115 ms	26412 KB	Output is correct
8	Correct	105 ms	25908 KB	Output is correct
9	Correct	116 ms	25780 KB	Output is correct
10	Correct	110 ms	25464 KB	Output is correct
11	Correct	111 ms	25208 KB	Output is correct
12	Correct	94 ms	25208 KB	Output is correct
13	Correct	101 ms	25336 KB	Output is correct
14	Correct	100 ms	28140 KB	Output is correct
15	Correct	158 ms	38116 KB	Output is correct
16	Correct	159 ms	36048 KB	Output is correct
17	Correct	155 ms	36068 KB	Output is correct
18	Correct	146 ms	34312 KB	Output is correct
19	Correct	161 ms	32424 KB	Output is correct
20	Correct	157 ms	33704 KB	Output is correct
21	Correct	197 ms	36264 KB	Output is correct
22	Runtime error	249 ms	94500 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
23	Halted	0 ms	0 KB	-

Subtask #8
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14464 KB	Output is correct
2	Correct	13 ms	14464 KB	Output is correct
3	Correct	13 ms	14464 KB	Output is correct
4	Correct	13 ms	14464 KB	Output is correct
5	Correct	13 ms	14464 KB	Output is correct
6	Correct	13 ms	14464 KB	Output is correct
7	Correct	12 ms	14464 KB	Output is correct
8	Correct	13 ms	14464 KB	Output is correct
9	Correct	13 ms	14464 KB	Output is correct
10	Correct	13 ms	14464 KB	Output is correct
11	Correct	13 ms	14464 KB	Output is correct
12	Correct	13 ms	14452 KB	Output is correct
13	Correct	13 ms	14464 KB	Output is correct
14	Correct	13 ms	14464 KB	Output is correct
15	Correct	15 ms	14464 KB	Output is correct
16	Correct	13 ms	14464 KB	Output is correct
17	Correct	14 ms	14464 KB	Output is correct
18	Correct	13 ms	14464 KB	Output is correct
19	Correct	12 ms	14464 KB	Output is correct
20	Correct	13 ms	14464 KB	Output is correct
21	Correct	13 ms	14464 KB	Output is correct
22	Correct	13 ms	14464 KB	Output is correct
23	Correct	13 ms	14464 KB	Output is correct
24	Correct	12 ms	14464 KB	Output is correct
25	Correct	13 ms	14464 KB	Output is correct
26	Correct	13 ms	14464 KB	Output is correct
27	Correct	13 ms	14464 KB	Output is correct
28	Correct	13 ms	14464 KB	Output is correct
29	Correct	13 ms	14464 KB	Output is correct
30	Correct	13 ms	14464 KB	Output is correct
31	Correct	13 ms	14464 KB	Output is correct
32	Correct	13 ms	14464 KB	Output is correct
33	Correct	13 ms	14464 KB	Output is correct
34	Correct	12 ms	14464 KB	Output is correct
35	Correct	13 ms	14464 KB	Output is correct
36	Correct	12 ms	14464 KB	Output is correct
37	Correct	12 ms	14464 KB	Output is correct
38	Correct	12 ms	14464 KB	Output is correct
39	Correct	13 ms	14464 KB	Output is correct
40	Correct	13 ms	14464 KB	Output is correct
41	Correct	13 ms	14464 KB	Output is correct
42	Correct	13 ms	14464 KB	Output is correct
43	Correct	13 ms	14464 KB	Output is correct
44	Correct	13 ms	14464 KB	Output is correct
45	Correct	13 ms	14464 KB	Output is correct
46	Correct	13 ms	14464 KB	Output is correct
47	Correct	13 ms	14464 KB	Output is correct
48	Correct	13 ms	14464 KB	Output is correct
49	Correct	13 ms	14464 KB	Output is correct
50	Correct	13 ms	14464 KB	Output is correct
51	Correct	13 ms	14464 KB	Output is correct
52	Correct	13 ms	14464 KB	Output is correct
53	Correct	13 ms	14464 KB	Output is correct
54	Correct	12 ms	14464 KB	Output is correct
55	Correct	13 ms	14464 KB	Output is correct
56	Correct	13 ms	14464 KB	Output is correct
57	Correct	12 ms	14464 KB	Output is correct
58	Correct	13 ms	14464 KB	Output is correct
59	Correct	12 ms	14464 KB	Output is correct
60	Correct	13 ms	14464 KB	Output is correct
61	Correct	12 ms	14464 KB	Output is correct
62	Correct	13 ms	14464 KB	Output is correct
63	Correct	13 ms	14464 KB	Output is correct
64	Correct	13 ms	14464 KB	Output is correct
65	Correct	13 ms	14464 KB	Output is correct
66	Correct	12 ms	14464 KB	Output is correct
67	Correct	51 ms	24312 KB	Output is correct
68	Correct	32 ms	18936 KB	Output is correct
69	Correct	24 ms	16128 KB	Output is correct
70	Correct	18 ms	15104 KB	Output is correct
71	Correct	33 ms	19900 KB	Output is correct
72	Correct	32 ms	19448 KB	Output is correct
73	Correct	32 ms	19200 KB	Output is correct
74	Correct	29 ms	18560 KB	Output is correct
75	Correct	31 ms	18304 KB	Output is correct
76	Correct	13 ms	14464 KB	Output is correct
77	Correct	14 ms	14720 KB	Output is correct
78	Correct	13 ms	14592 KB	Output is correct
79	Correct	13 ms	14592 KB	Output is correct
80	Correct	13 ms	14592 KB	Output is correct
81	Correct	14 ms	14592 KB	Output is correct
82	Correct	13 ms	14720 KB	Output is correct
83	Correct	13 ms	14720 KB	Output is correct
84	Correct	13 ms	14720 KB	Output is correct
85	Correct	14 ms	14720 KB	Output is correct
86	Correct	14 ms	14592 KB	Output is correct
87	Correct	13 ms	14592 KB	Output is correct
88	Correct	14 ms	14720 KB	Output is correct
89	Correct	24 ms	16512 KB	Output is correct
90	Correct	26 ms	17536 KB	Output is correct
91	Correct	13 ms	14592 KB	Output is correct
92	Correct	14 ms	14588 KB	Output is correct

Subtask #9
0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	13 ms	14464 KB	Output is correct
2	Correct	13 ms	14464 KB	Output is correct
3	Correct	13 ms	14464 KB	Output is correct
4	Correct	13 ms	14464 KB	Output is correct
5	Correct	13 ms	14464 KB	Output is correct
6	Correct	13 ms	14464 KB	Output is correct
7	Correct	12 ms	14464 KB	Output is correct
8	Correct	13 ms	14464 KB	Output is correct
9	Correct	13 ms	14464 KB	Output is correct
10	Correct	13 ms	14464 KB	Output is correct
11	Correct	13 ms	14464 KB	Output is correct
12	Correct	13 ms	14452 KB	Output is correct
13	Correct	13 ms	14464 KB	Output is correct
14	Correct	13 ms	14464 KB	Output is correct
15	Correct	15 ms	14464 KB	Output is correct
16	Correct	13 ms	14464 KB	Output is correct
17	Correct	14 ms	14464 KB	Output is correct
18	Correct	13 ms	14464 KB	Output is correct
19	Correct	12 ms	14464 KB	Output is correct
20	Correct	13 ms	14464 KB	Output is correct
21	Correct	13 ms	14464 KB	Output is correct
22	Correct	13 ms	14464 KB	Output is correct
23	Correct	13 ms	14464 KB	Output is correct
24	Correct	12 ms	14464 KB	Output is correct
25	Correct	13 ms	14464 KB	Output is correct
26	Correct	13 ms	14464 KB	Output is correct
27	Correct	13 ms	14464 KB	Output is correct
28	Correct	13 ms	14464 KB	Output is correct
29	Correct	13 ms	14464 KB	Output is correct
30	Correct	13 ms	14464 KB	Output is correct
31	Correct	13 ms	14464 KB	Output is correct
32	Correct	13 ms	14464 KB	Output is correct
33	Correct	13 ms	14464 KB	Output is correct
34	Correct	12 ms	14464 KB	Output is correct
35	Correct	13 ms	14464 KB	Output is correct
36	Correct	12 ms	14464 KB	Output is correct
37	Correct	12 ms	14464 KB	Output is correct
38	Correct	12 ms	14464 KB	Output is correct
39	Correct	13 ms	14464 KB	Output is correct
40	Correct	13 ms	14464 KB	Output is correct
41	Correct	13 ms	14464 KB	Output is correct
42	Correct	13 ms	14464 KB	Output is correct
43	Correct	13 ms	14464 KB	Output is correct
44	Correct	13 ms	14464 KB	Output is correct
45	Correct	13 ms	14464 KB	Output is correct
46	Correct	13 ms	14464 KB	Output is correct
47	Correct	13 ms	14464 KB	Output is correct
48	Correct	13 ms	14464 KB	Output is correct
49	Correct	13 ms	14464 KB	Output is correct
50	Correct	13 ms	14464 KB	Output is correct
51	Correct	13 ms	14464 KB	Output is correct
52	Correct	13 ms	14464 KB	Output is correct
53	Correct	13 ms	14464 KB	Output is correct
54	Correct	12 ms	14464 KB	Output is correct
55	Correct	13 ms	14464 KB	Output is correct
56	Correct	13 ms	14464 KB	Output is correct
57	Correct	12 ms	14464 KB	Output is correct
58	Correct	13 ms	14464 KB	Output is correct
59	Correct	12 ms	14464 KB	Output is correct
60	Correct	13 ms	14464 KB	Output is correct
61	Correct	12 ms	14464 KB	Output is correct
62	Correct	13 ms	14464 KB	Output is correct
63	Correct	13 ms	14464 KB	Output is correct
64	Correct	13 ms	14464 KB	Output is correct
65	Correct	13 ms	14464 KB	Output is correct
66	Correct	107 ms	37620 KB	Output is correct
67	Correct	119 ms	37612 KB	Output is correct
68	Correct	139 ms	36068 KB	Output is correct
69	Correct	133 ms	37904 KB	Output is correct
70	Correct	142 ms	32480 KB	Output is correct
71	Correct	159 ms	37096 KB	Output is correct
72	Correct	196 ms	41640 KB	Output is correct
73	Correct	179 ms	41180 KB	Output is correct
74	Correct	239 ms	47360 KB	Output is correct
75	Correct	236 ms	43820 KB	Output is correct
76	Runtime error	229 ms	92920 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
77	Halted	0 ms	0 KB	-

Submission #232068

Compilation message