Submission #942272

# Submission time Handle Problem Language Result Execution time Memory
942272 2024-03-10T11:52:17 Z Nika533 Detecting Molecules (IOI16_molecules) C++14
46 / 100
91 ms 1196 KB
#pragma GCC diagnostic warning "-std=c++11"
#include <bits/stdc++.h>
#include "molecules.h"
#define pb push_back
#define f first
#define s second
#define MOD 1000000007
#define flush fflush(stdout)
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(), (x).rend()
#define pii pair<int,int>
using namespace std;
int n,T,k;
int last[10005];
bool dp[10005];
vector<int> freq[10005];
vector<int> find_subset(int l, int u, vector<int> W) {
	n=W.size();
	vector<int> w; w.pb(0);
	for (auto x:W) w.pb(x);
	for (int i=1; i<=n; i++) {
		for (int j=10000; j>=w[i]+1; j--) {
			if (last[j-w[i]] && dp[j]==0) {
				dp[j]=1;
				last[j]=w[i];
			}
		}
		if (dp[w[i]]==0) {
			dp[w[i]]=1;
			last[w[i]]=w[i];
		}
	}
	for (int i=1; i<=n; i++) freq[w[i]].clear();
	for (int i=1; i<=n; i++) freq[w[i]].pb(i-1);
	vector<int> v;
	for (int sum=l; sum<=u; sum++) {
		if (dp[sum]) {
			vector<int> ind(10005,0);
			int val=sum;
			while (val) {
				v.pb(freq[last[val]][ind[last[val]]]);
				ind[last[val]]++;
				val-=last[val];
			}
			return v;
		}
	}
	return v;
}


Compilation message

molecules.cpp:1:32: warning: '-std=c++11' is not an option that controls warnings [-Wpragmas]
    1 | #pragma GCC diagnostic warning "-std=c++11"
      |                                ^~~~~~~~~~~~
# Verdict Execution time Memory Grader output
1 Correct 1 ms 856 KB OK (n = 1, answer = NO)
2 Correct 0 ms 604 KB OK (n = 1, answer = NO)
3 Correct 0 ms 604 KB OK (n = 1, answer = YES)
4 Correct 1 ms 604 KB OK (n = 2, answer = YES)
5 Correct 0 ms 604 KB OK (n = 2, answer = YES)
6 Correct 1 ms 604 KB OK (n = 3, answer = YES)
7 Correct 1 ms 600 KB OK (n = 3, answer = YES)
8 Correct 1 ms 600 KB OK (n = 3, answer = YES)
9 Correct 0 ms 604 KB OK (n = 3, answer = YES)
10 Correct 1 ms 604 KB OK (n = 3, answer = YES)
11 Correct 1 ms 604 KB OK (n = 3, answer = YES)
12 Correct 1 ms 604 KB OK (n = 3, answer = YES)
13 Correct 1 ms 604 KB OK (n = 3, answer = NO)
14 Correct 1 ms 604 KB OK (n = 3, answer = YES)
15 Correct 1 ms 600 KB OK (n = 3, answer = YES)
16 Correct 0 ms 604 KB OK (n = 3, answer = NO)
17 Correct 0 ms 604 KB OK (n = 3, answer = NO)
18 Correct 1 ms 604 KB OK (n = 100, answer = NO)
19 Correct 1 ms 604 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 0 ms 604 KB OK (n = 12, answer = YES)
2 Correct 1 ms 604 KB OK (n = 12, answer = YES)
3 Correct 1 ms 604 KB OK (n = 12, answer = NO)
4 Correct 1 ms 604 KB OK (n = 12, answer = NO)
5 Correct 1 ms 604 KB OK (n = 12, answer = YES)
6 Correct 1 ms 604 KB OK (n = 12, answer = YES)
7 Correct 1 ms 604 KB OK (n = 12, answer = YES)
8 Correct 1 ms 604 KB OK (n = 12, answer = YES)
9 Correct 1 ms 604 KB OK (n = 6, answer = YES)
10 Correct 1 ms 604 KB OK (n = 12, answer = YES)
11 Correct 1 ms 604 KB OK (n = 100, answer = NO)
12 Correct 1 ms 604 KB OK (n = 100, answer = YES)
13 Correct 1 ms 604 KB OK (n = 100, answer = NO)
14 Correct 1 ms 604 KB OK (n = 100, answer = YES)
15 Correct 1 ms 604 KB OK (n = 100, answer = YES)
16 Correct 1 ms 604 KB OK (n = 100, answer = YES)
17 Correct 1 ms 604 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 1 ms 856 KB OK (n = 1, answer = NO)
2 Correct 0 ms 604 KB OK (n = 1, answer = NO)
3 Correct 0 ms 604 KB OK (n = 1, answer = YES)
4 Correct 1 ms 604 KB OK (n = 2, answer = YES)
5 Correct 0 ms 604 KB OK (n = 2, answer = YES)
6 Correct 1 ms 604 KB OK (n = 3, answer = YES)
7 Correct 1 ms 600 KB OK (n = 3, answer = YES)
8 Correct 1 ms 600 KB OK (n = 3, answer = YES)
9 Correct 0 ms 604 KB OK (n = 3, answer = YES)
10 Correct 1 ms 604 KB OK (n = 3, answer = YES)
11 Correct 1 ms 604 KB OK (n = 3, answer = YES)
12 Correct 1 ms 604 KB OK (n = 3, answer = YES)
13 Correct 1 ms 604 KB OK (n = 3, answer = NO)
14 Correct 1 ms 604 KB OK (n = 3, answer = YES)
15 Correct 1 ms 600 KB OK (n = 3, answer = YES)
16 Correct 0 ms 604 KB OK (n = 3, answer = NO)
17 Correct 0 ms 604 KB OK (n = 3, answer = NO)
18 Correct 1 ms 604 KB OK (n = 100, answer = NO)
19 Correct 1 ms 604 KB OK (n = 100, answer = YES)
20 Correct 0 ms 604 KB OK (n = 12, answer = YES)
21 Correct 1 ms 604 KB OK (n = 12, answer = YES)
22 Correct 1 ms 604 KB OK (n = 12, answer = NO)
23 Correct 1 ms 604 KB OK (n = 12, answer = NO)
24 Correct 1 ms 604 KB OK (n = 12, answer = YES)
25 Correct 1 ms 604 KB OK (n = 12, answer = YES)
26 Correct 1 ms 604 KB OK (n = 12, answer = YES)
27 Correct 1 ms 604 KB OK (n = 12, answer = YES)
28 Correct 1 ms 604 KB OK (n = 6, answer = YES)
29 Correct 1 ms 604 KB OK (n = 12, answer = YES)
30 Correct 1 ms 604 KB OK (n = 100, answer = NO)
31 Correct 1 ms 604 KB OK (n = 100, answer = YES)
32 Correct 1 ms 604 KB OK (n = 100, answer = NO)
33 Correct 1 ms 604 KB OK (n = 100, answer = YES)
34 Correct 1 ms 604 KB OK (n = 100, answer = YES)
35 Correct 1 ms 604 KB OK (n = 100, answer = YES)
36 Correct 1 ms 604 KB OK (n = 100, answer = YES)
37 Correct 1 ms 604 KB OK (n = 28, answer = YES)
38 Correct 1 ms 604 KB OK (n = 27, answer = YES)
39 Correct 2 ms 604 KB OK (n = 90, answer = YES)
40 Correct 1 ms 604 KB OK (n = 100, answer = YES)
41 Correct 1 ms 604 KB OK (n = 100, answer = YES)
42 Correct 1 ms 604 KB OK (n = 10, answer = YES)
43 Correct 1 ms 604 KB OK (n = 100, answer = YES)
44 Correct 1 ms 600 KB OK (n = 100, answer = YES)
45 Correct 2 ms 604 KB OK (n = 100, answer = YES)
46 Correct 1 ms 604 KB OK (n = 100, answer = YES)
47 Correct 1 ms 604 KB OK (n = 100, answer = NO)
48 Correct 1 ms 604 KB OK (n = 100, answer = NO)
49 Correct 1 ms 604 KB OK (n = 100, answer = NO)
50 Correct 2 ms 604 KB OK (n = 100, answer = YES)
51 Correct 1 ms 604 KB OK (n = 100, answer = YES)
52 Correct 1 ms 604 KB OK (n = 100, answer = YES)
53 Correct 1 ms 604 KB OK (n = 100, answer = YES)
54 Correct 2 ms 604 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 1 ms 856 KB OK (n = 1, answer = NO)
2 Correct 0 ms 604 KB OK (n = 1, answer = NO)
3 Correct 0 ms 604 KB OK (n = 1, answer = YES)
4 Correct 1 ms 604 KB OK (n = 2, answer = YES)
5 Correct 0 ms 604 KB OK (n = 2, answer = YES)
6 Correct 1 ms 604 KB OK (n = 3, answer = YES)
7 Correct 1 ms 600 KB OK (n = 3, answer = YES)
8 Correct 1 ms 600 KB OK (n = 3, answer = YES)
9 Correct 0 ms 604 KB OK (n = 3, answer = YES)
10 Correct 1 ms 604 KB OK (n = 3, answer = YES)
11 Correct 1 ms 604 KB OK (n = 3, answer = YES)
12 Correct 1 ms 604 KB OK (n = 3, answer = YES)
13 Correct 1 ms 604 KB OK (n = 3, answer = NO)
14 Correct 1 ms 604 KB OK (n = 3, answer = YES)
15 Correct 1 ms 600 KB OK (n = 3, answer = YES)
16 Correct 0 ms 604 KB OK (n = 3, answer = NO)
17 Correct 0 ms 604 KB OK (n = 3, answer = NO)
18 Correct 1 ms 604 KB OK (n = 100, answer = NO)
19 Correct 1 ms 604 KB OK (n = 100, answer = YES)
20 Correct 0 ms 604 KB OK (n = 12, answer = YES)
21 Correct 1 ms 604 KB OK (n = 12, answer = YES)
22 Correct 1 ms 604 KB OK (n = 12, answer = NO)
23 Correct 1 ms 604 KB OK (n = 12, answer = NO)
24 Correct 1 ms 604 KB OK (n = 12, answer = YES)
25 Correct 1 ms 604 KB OK (n = 12, answer = YES)
26 Correct 1 ms 604 KB OK (n = 12, answer = YES)
27 Correct 1 ms 604 KB OK (n = 12, answer = YES)
28 Correct 1 ms 604 KB OK (n = 6, answer = YES)
29 Correct 1 ms 604 KB OK (n = 12, answer = YES)
30 Correct 1 ms 604 KB OK (n = 100, answer = NO)
31 Correct 1 ms 604 KB OK (n = 100, answer = YES)
32 Correct 1 ms 604 KB OK (n = 100, answer = NO)
33 Correct 1 ms 604 KB OK (n = 100, answer = YES)
34 Correct 1 ms 604 KB OK (n = 100, answer = YES)
35 Correct 1 ms 604 KB OK (n = 100, answer = YES)
36 Correct 1 ms 604 KB OK (n = 100, answer = YES)
37 Correct 1 ms 604 KB OK (n = 28, answer = YES)
38 Correct 1 ms 604 KB OK (n = 27, answer = YES)
39 Correct 2 ms 604 KB OK (n = 90, answer = YES)
40 Correct 1 ms 604 KB OK (n = 100, answer = YES)
41 Correct 1 ms 604 KB OK (n = 100, answer = YES)
42 Correct 1 ms 604 KB OK (n = 10, answer = YES)
43 Correct 1 ms 604 KB OK (n = 100, answer = YES)
44 Correct 1 ms 600 KB OK (n = 100, answer = YES)
45 Correct 2 ms 604 KB OK (n = 100, answer = YES)
46 Correct 1 ms 604 KB OK (n = 100, answer = YES)
47 Correct 1 ms 604 KB OK (n = 100, answer = NO)
48 Correct 1 ms 604 KB OK (n = 100, answer = NO)
49 Correct 1 ms 604 KB OK (n = 100, answer = NO)
50 Correct 2 ms 604 KB OK (n = 100, answer = YES)
51 Correct 1 ms 604 KB OK (n = 100, answer = YES)
52 Correct 1 ms 604 KB OK (n = 100, answer = YES)
53 Correct 1 ms 604 KB OK (n = 100, answer = YES)
54 Correct 2 ms 604 KB OK (n = 100, answer = YES)
55 Correct 68 ms 884 KB OK (n = 10000, answer = YES)
56 Correct 91 ms 924 KB OK (n = 10000, answer = YES)
57 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
58 Correct 68 ms 928 KB OK (n = 10000, answer = YES)
59 Correct 74 ms 916 KB OK (n = 10000, answer = YES)
60 Correct 61 ms 928 KB OK (n = 10000, answer = YES)
61 Correct 60 ms 860 KB OK (n = 10000, answer = NO)
62 Correct 51 ms 856 KB OK (n = 10000, answer = YES)
63 Correct 17 ms 860 KB OK (n = 10000, answer = NO)
64 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
65 Correct 63 ms 924 KB OK (n = 10000, answer = YES)
66 Correct 68 ms 856 KB OK (n = 10000, answer = YES)
67 Correct 72 ms 912 KB OK (n = 10000, answer = YES)
68 Correct 81 ms 912 KB OK (n = 10000, answer = YES)
69 Correct 80 ms 860 KB OK (n = 10000, answer = YES)
70 Correct 84 ms 856 KB OK (n = 10000, answer = YES)
71 Correct 86 ms 1012 KB OK (n = 10000, answer = YES)
72 Correct 6 ms 600 KB OK (n = 865, answer = YES)
73 Correct 8 ms 856 KB OK (n = 820, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 1 ms 856 KB OK (n = 1, answer = NO)
2 Correct 0 ms 604 KB OK (n = 1, answer = NO)
3 Correct 0 ms 604 KB OK (n = 1, answer = YES)
4 Correct 1 ms 604 KB OK (n = 2, answer = YES)
5 Correct 0 ms 604 KB OK (n = 2, answer = YES)
6 Correct 1 ms 604 KB OK (n = 3, answer = YES)
7 Correct 1 ms 600 KB OK (n = 3, answer = YES)
8 Correct 1 ms 600 KB OK (n = 3, answer = YES)
9 Correct 0 ms 604 KB OK (n = 3, answer = YES)
10 Correct 1 ms 604 KB OK (n = 3, answer = YES)
11 Correct 1 ms 604 KB OK (n = 3, answer = YES)
12 Correct 1 ms 604 KB OK (n = 3, answer = YES)
13 Correct 1 ms 604 KB OK (n = 3, answer = NO)
14 Correct 1 ms 604 KB OK (n = 3, answer = YES)
15 Correct 1 ms 600 KB OK (n = 3, answer = YES)
16 Correct 0 ms 604 KB OK (n = 3, answer = NO)
17 Correct 0 ms 604 KB OK (n = 3, answer = NO)
18 Correct 1 ms 604 KB OK (n = 100, answer = NO)
19 Correct 1 ms 604 KB OK (n = 100, answer = YES)
20 Correct 0 ms 604 KB OK (n = 12, answer = YES)
21 Correct 1 ms 604 KB OK (n = 12, answer = YES)
22 Correct 1 ms 604 KB OK (n = 12, answer = NO)
23 Correct 1 ms 604 KB OK (n = 12, answer = NO)
24 Correct 1 ms 604 KB OK (n = 12, answer = YES)
25 Correct 1 ms 604 KB OK (n = 12, answer = YES)
26 Correct 1 ms 604 KB OK (n = 12, answer = YES)
27 Correct 1 ms 604 KB OK (n = 12, answer = YES)
28 Correct 1 ms 604 KB OK (n = 6, answer = YES)
29 Correct 1 ms 604 KB OK (n = 12, answer = YES)
30 Correct 1 ms 604 KB OK (n = 100, answer = NO)
31 Correct 1 ms 604 KB OK (n = 100, answer = YES)
32 Correct 1 ms 604 KB OK (n = 100, answer = NO)
33 Correct 1 ms 604 KB OK (n = 100, answer = YES)
34 Correct 1 ms 604 KB OK (n = 100, answer = YES)
35 Correct 1 ms 604 KB OK (n = 100, answer = YES)
36 Correct 1 ms 604 KB OK (n = 100, answer = YES)
37 Correct 1 ms 604 KB OK (n = 28, answer = YES)
38 Correct 1 ms 604 KB OK (n = 27, answer = YES)
39 Correct 2 ms 604 KB OK (n = 90, answer = YES)
40 Correct 1 ms 604 KB OK (n = 100, answer = YES)
41 Correct 1 ms 604 KB OK (n = 100, answer = YES)
42 Correct 1 ms 604 KB OK (n = 10, answer = YES)
43 Correct 1 ms 604 KB OK (n = 100, answer = YES)
44 Correct 1 ms 600 KB OK (n = 100, answer = YES)
45 Correct 2 ms 604 KB OK (n = 100, answer = YES)
46 Correct 1 ms 604 KB OK (n = 100, answer = YES)
47 Correct 1 ms 604 KB OK (n = 100, answer = NO)
48 Correct 1 ms 604 KB OK (n = 100, answer = NO)
49 Correct 1 ms 604 KB OK (n = 100, answer = NO)
50 Correct 2 ms 604 KB OK (n = 100, answer = YES)
51 Correct 1 ms 604 KB OK (n = 100, answer = YES)
52 Correct 1 ms 604 KB OK (n = 100, answer = YES)
53 Correct 1 ms 604 KB OK (n = 100, answer = YES)
54 Correct 2 ms 604 KB OK (n = 100, answer = YES)
55 Correct 68 ms 884 KB OK (n = 10000, answer = YES)
56 Correct 91 ms 924 KB OK (n = 10000, answer = YES)
57 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
58 Correct 68 ms 928 KB OK (n = 10000, answer = YES)
59 Correct 74 ms 916 KB OK (n = 10000, answer = YES)
60 Correct 61 ms 928 KB OK (n = 10000, answer = YES)
61 Correct 60 ms 860 KB OK (n = 10000, answer = NO)
62 Correct 51 ms 856 KB OK (n = 10000, answer = YES)
63 Correct 17 ms 860 KB OK (n = 10000, answer = NO)
64 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
65 Correct 63 ms 924 KB OK (n = 10000, answer = YES)
66 Correct 68 ms 856 KB OK (n = 10000, answer = YES)
67 Correct 72 ms 912 KB OK (n = 10000, answer = YES)
68 Correct 81 ms 912 KB OK (n = 10000, answer = YES)
69 Correct 80 ms 860 KB OK (n = 10000, answer = YES)
70 Correct 84 ms 856 KB OK (n = 10000, answer = YES)
71 Correct 86 ms 1012 KB OK (n = 10000, answer = YES)
72 Correct 6 ms 600 KB OK (n = 865, answer = YES)
73 Correct 8 ms 856 KB OK (n = 820, answer = YES)
74 Runtime error 52 ms 1196 KB Execution killed with signal 11
75 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 1 ms 856 KB OK (n = 1, answer = NO)
2 Correct 0 ms 604 KB OK (n = 1, answer = NO)
3 Correct 0 ms 604 KB OK (n = 1, answer = YES)
4 Correct 1 ms 604 KB OK (n = 2, answer = YES)
5 Correct 0 ms 604 KB OK (n = 2, answer = YES)
6 Correct 1 ms 604 KB OK (n = 3, answer = YES)
7 Correct 1 ms 600 KB OK (n = 3, answer = YES)
8 Correct 1 ms 600 KB OK (n = 3, answer = YES)
9 Correct 0 ms 604 KB OK (n = 3, answer = YES)
10 Correct 1 ms 604 KB OK (n = 3, answer = YES)
11 Correct 1 ms 604 KB OK (n = 3, answer = YES)
12 Correct 1 ms 604 KB OK (n = 3, answer = YES)
13 Correct 1 ms 604 KB OK (n = 3, answer = NO)
14 Correct 1 ms 604 KB OK (n = 3, answer = YES)
15 Correct 1 ms 600 KB OK (n = 3, answer = YES)
16 Correct 0 ms 604 KB OK (n = 3, answer = NO)
17 Correct 0 ms 604 KB OK (n = 3, answer = NO)
18 Correct 1 ms 604 KB OK (n = 100, answer = NO)
19 Correct 1 ms 604 KB OK (n = 100, answer = YES)
20 Correct 0 ms 604 KB OK (n = 12, answer = YES)
21 Correct 1 ms 604 KB OK (n = 12, answer = YES)
22 Correct 1 ms 604 KB OK (n = 12, answer = NO)
23 Correct 1 ms 604 KB OK (n = 12, answer = NO)
24 Correct 1 ms 604 KB OK (n = 12, answer = YES)
25 Correct 1 ms 604 KB OK (n = 12, answer = YES)
26 Correct 1 ms 604 KB OK (n = 12, answer = YES)
27 Correct 1 ms 604 KB OK (n = 12, answer = YES)
28 Correct 1 ms 604 KB OK (n = 6, answer = YES)
29 Correct 1 ms 604 KB OK (n = 12, answer = YES)
30 Correct 1 ms 604 KB OK (n = 100, answer = NO)
31 Correct 1 ms 604 KB OK (n = 100, answer = YES)
32 Correct 1 ms 604 KB OK (n = 100, answer = NO)
33 Correct 1 ms 604 KB OK (n = 100, answer = YES)
34 Correct 1 ms 604 KB OK (n = 100, answer = YES)
35 Correct 1 ms 604 KB OK (n = 100, answer = YES)
36 Correct 1 ms 604 KB OK (n = 100, answer = YES)
37 Correct 1 ms 604 KB OK (n = 28, answer = YES)
38 Correct 1 ms 604 KB OK (n = 27, answer = YES)
39 Correct 2 ms 604 KB OK (n = 90, answer = YES)
40 Correct 1 ms 604 KB OK (n = 100, answer = YES)
41 Correct 1 ms 604 KB OK (n = 100, answer = YES)
42 Correct 1 ms 604 KB OK (n = 10, answer = YES)
43 Correct 1 ms 604 KB OK (n = 100, answer = YES)
44 Correct 1 ms 600 KB OK (n = 100, answer = YES)
45 Correct 2 ms 604 KB OK (n = 100, answer = YES)
46 Correct 1 ms 604 KB OK (n = 100, answer = YES)
47 Correct 1 ms 604 KB OK (n = 100, answer = NO)
48 Correct 1 ms 604 KB OK (n = 100, answer = NO)
49 Correct 1 ms 604 KB OK (n = 100, answer = NO)
50 Correct 2 ms 604 KB OK (n = 100, answer = YES)
51 Correct 1 ms 604 KB OK (n = 100, answer = YES)
52 Correct 1 ms 604 KB OK (n = 100, answer = YES)
53 Correct 1 ms 604 KB OK (n = 100, answer = YES)
54 Correct 2 ms 604 KB OK (n = 100, answer = YES)
55 Correct 68 ms 884 KB OK (n = 10000, answer = YES)
56 Correct 91 ms 924 KB OK (n = 10000, answer = YES)
57 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
58 Correct 68 ms 928 KB OK (n = 10000, answer = YES)
59 Correct 74 ms 916 KB OK (n = 10000, answer = YES)
60 Correct 61 ms 928 KB OK (n = 10000, answer = YES)
61 Correct 60 ms 860 KB OK (n = 10000, answer = NO)
62 Correct 51 ms 856 KB OK (n = 10000, answer = YES)
63 Correct 17 ms 860 KB OK (n = 10000, answer = NO)
64 Correct 63 ms 932 KB OK (n = 10000, answer = YES)
65 Correct 63 ms 924 KB OK (n = 10000, answer = YES)
66 Correct 68 ms 856 KB OK (n = 10000, answer = YES)
67 Correct 72 ms 912 KB OK (n = 10000, answer = YES)
68 Correct 81 ms 912 KB OK (n = 10000, answer = YES)
69 Correct 80 ms 860 KB OK (n = 10000, answer = YES)
70 Correct 84 ms 856 KB OK (n = 10000, answer = YES)
71 Correct 86 ms 1012 KB OK (n = 10000, answer = YES)
72 Correct 6 ms 600 KB OK (n = 865, answer = YES)
73 Correct 8 ms 856 KB OK (n = 820, answer = YES)
74 Runtime error 52 ms 1196 KB Execution killed with signal 11
75 Halted 0 ms 0 KB -