Submission #74153

# Submission time Handle Problem Language Result Execution time Memory
74153 2018-08-30T10:11:28 Z renatsj Detecting Molecules (IOI16_molecules) C++14
46 / 100
1000 ms 5728 KB
#include<bits/stdc++.h>
#include "molecules.h"
struct masivs{int val;int poz;};
masivs ab[1000006];
using namespace std;
int i,j,n,m,mas[1000006][2];
vector<int> xx;
bool c1(masivs maz,masivs liel)
{
    if (maz.val==liel.val)
    {
        return maz.poz<liel.poz;
    }
    return maz.val<liel.val;
}
vector<int> find_subset(int l, int u, vector<int> w)
{
    i=0;
    while (i<=u)
    {
        mas[i][0]=-1;
        i++;
    }
    i=l;
    while (i<=u)
    {
        mas[i][0]=-2;
        i++;
    }
    i=0;
    n=w.size();
    while (i<n)
    {
        ab[i].val=w[i];
        ab[i].poz=i;
        i++;
    }
    sort(ab,ab+n,c1);
    i=n-1;
    while (i>=0)
    {
        j=0;
        while (j+ab[i].val<=u)
        {
            if (mas[j+ab[i].val][0]!=-1&&mas[j][0]==-1)
            {
                //cout << i << " " << ab[i].val << " " << ab[i].poz << " " << j << "\n";
                mas[j][0]=j+ab[i].val;
                mas[j][1]=ab[i].poz;
            }
            j++;
        }
        if (mas[0][0]!=-1)
        {
            j=0;
            while (j<l)
            {
                xx.push_back(mas[j][1]);
                j=mas[j][0];
            }
            return xx;
        }
        i--;
    }
    return vector<int>(0);
}
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 1, answer = NO)
2 Correct 2 ms 500 KB OK (n = 1, answer = NO)
3 Correct 2 ms 532 KB OK (n = 1, answer = YES)
4 Correct 2 ms 532 KB OK (n = 2, answer = YES)
5 Correct 2 ms 532 KB OK (n = 2, answer = YES)
6 Correct 2 ms 532 KB OK (n = 3, answer = YES)
7 Correct 2 ms 532 KB OK (n = 3, answer = YES)
8 Correct 2 ms 532 KB OK (n = 3, answer = YES)
9 Correct 2 ms 532 KB OK (n = 3, answer = YES)
10 Correct 2 ms 636 KB OK (n = 3, answer = YES)
11 Correct 2 ms 636 KB OK (n = 3, answer = YES)
12 Correct 2 ms 636 KB OK (n = 3, answer = YES)
13 Correct 2 ms 636 KB OK (n = 3, answer = NO)
14 Correct 2 ms 744 KB OK (n = 3, answer = YES)
15 Correct 2 ms 744 KB OK (n = 3, answer = YES)
16 Correct 2 ms 744 KB OK (n = 3, answer = NO)
17 Correct 2 ms 744 KB OK (n = 3, answer = NO)
18 Correct 2 ms 744 KB OK (n = 100, answer = NO)
19 Correct 2 ms 744 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 2 ms 744 KB OK (n = 12, answer = YES)
2 Correct 2 ms 744 KB OK (n = 12, answer = YES)
3 Correct 2 ms 744 KB OK (n = 12, answer = NO)
4 Correct 2 ms 744 KB OK (n = 12, answer = NO)
5 Correct 2 ms 744 KB OK (n = 12, answer = YES)
6 Correct 2 ms 744 KB OK (n = 12, answer = YES)
7 Correct 2 ms 744 KB OK (n = 12, answer = YES)
8 Correct 2 ms 744 KB OK (n = 12, answer = YES)
9 Correct 2 ms 744 KB OK (n = 6, answer = YES)
10 Correct 2 ms 744 KB OK (n = 12, answer = YES)
11 Correct 2 ms 832 KB OK (n = 100, answer = NO)
12 Correct 2 ms 832 KB OK (n = 100, answer = YES)
13 Correct 2 ms 832 KB OK (n = 100, answer = NO)
14 Correct 2 ms 832 KB OK (n = 100, answer = YES)
15 Correct 2 ms 832 KB OK (n = 100, answer = YES)
16 Correct 2 ms 832 KB OK (n = 100, answer = YES)
17 Correct 3 ms 832 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 1, answer = NO)
2 Correct 2 ms 500 KB OK (n = 1, answer = NO)
3 Correct 2 ms 532 KB OK (n = 1, answer = YES)
4 Correct 2 ms 532 KB OK (n = 2, answer = YES)
5 Correct 2 ms 532 KB OK (n = 2, answer = YES)
6 Correct 2 ms 532 KB OK (n = 3, answer = YES)
7 Correct 2 ms 532 KB OK (n = 3, answer = YES)
8 Correct 2 ms 532 KB OK (n = 3, answer = YES)
9 Correct 2 ms 532 KB OK (n = 3, answer = YES)
10 Correct 2 ms 636 KB OK (n = 3, answer = YES)
11 Correct 2 ms 636 KB OK (n = 3, answer = YES)
12 Correct 2 ms 636 KB OK (n = 3, answer = YES)
13 Correct 2 ms 636 KB OK (n = 3, answer = NO)
14 Correct 2 ms 744 KB OK (n = 3, answer = YES)
15 Correct 2 ms 744 KB OK (n = 3, answer = YES)
16 Correct 2 ms 744 KB OK (n = 3, answer = NO)
17 Correct 2 ms 744 KB OK (n = 3, answer = NO)
18 Correct 2 ms 744 KB OK (n = 100, answer = NO)
19 Correct 2 ms 744 KB OK (n = 100, answer = YES)
20 Correct 2 ms 744 KB OK (n = 12, answer = YES)
21 Correct 2 ms 744 KB OK (n = 12, answer = YES)
22 Correct 2 ms 744 KB OK (n = 12, answer = NO)
23 Correct 2 ms 744 KB OK (n = 12, answer = NO)
24 Correct 2 ms 744 KB OK (n = 12, answer = YES)
25 Correct 2 ms 744 KB OK (n = 12, answer = YES)
26 Correct 2 ms 744 KB OK (n = 12, answer = YES)
27 Correct 2 ms 744 KB OK (n = 12, answer = YES)
28 Correct 2 ms 744 KB OK (n = 6, answer = YES)
29 Correct 2 ms 744 KB OK (n = 12, answer = YES)
30 Correct 2 ms 832 KB OK (n = 100, answer = NO)
31 Correct 2 ms 832 KB OK (n = 100, answer = YES)
32 Correct 2 ms 832 KB OK (n = 100, answer = NO)
33 Correct 2 ms 832 KB OK (n = 100, answer = YES)
34 Correct 2 ms 832 KB OK (n = 100, answer = YES)
35 Correct 2 ms 832 KB OK (n = 100, answer = YES)
36 Correct 3 ms 832 KB OK (n = 100, answer = YES)
37 Correct 2 ms 832 KB OK (n = 28, answer = YES)
38 Correct 2 ms 832 KB OK (n = 27, answer = YES)
39 Correct 2 ms 832 KB OK (n = 90, answer = YES)
40 Correct 2 ms 832 KB OK (n = 100, answer = YES)
41 Correct 2 ms 832 KB OK (n = 100, answer = YES)
42 Correct 2 ms 832 KB OK (n = 10, answer = YES)
43 Correct 2 ms 832 KB OK (n = 100, answer = YES)
44 Correct 2 ms 832 KB OK (n = 100, answer = YES)
45 Correct 2 ms 832 KB OK (n = 100, answer = YES)
46 Correct 2 ms 832 KB OK (n = 100, answer = YES)
47 Correct 2 ms 832 KB OK (n = 100, answer = NO)
48 Correct 2 ms 832 KB OK (n = 100, answer = NO)
49 Correct 2 ms 832 KB OK (n = 100, answer = NO)
50 Correct 3 ms 832 KB OK (n = 100, answer = YES)
51 Correct 2 ms 832 KB OK (n = 100, answer = YES)
52 Correct 2 ms 832 KB OK (n = 100, answer = YES)
53 Correct 2 ms 832 KB OK (n = 100, answer = YES)
54 Correct 2 ms 832 KB OK (n = 100, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 1, answer = NO)
2 Correct 2 ms 500 KB OK (n = 1, answer = NO)
3 Correct 2 ms 532 KB OK (n = 1, answer = YES)
4 Correct 2 ms 532 KB OK (n = 2, answer = YES)
5 Correct 2 ms 532 KB OK (n = 2, answer = YES)
6 Correct 2 ms 532 KB OK (n = 3, answer = YES)
7 Correct 2 ms 532 KB OK (n = 3, answer = YES)
8 Correct 2 ms 532 KB OK (n = 3, answer = YES)
9 Correct 2 ms 532 KB OK (n = 3, answer = YES)
10 Correct 2 ms 636 KB OK (n = 3, answer = YES)
11 Correct 2 ms 636 KB OK (n = 3, answer = YES)
12 Correct 2 ms 636 KB OK (n = 3, answer = YES)
13 Correct 2 ms 636 KB OK (n = 3, answer = NO)
14 Correct 2 ms 744 KB OK (n = 3, answer = YES)
15 Correct 2 ms 744 KB OK (n = 3, answer = YES)
16 Correct 2 ms 744 KB OK (n = 3, answer = NO)
17 Correct 2 ms 744 KB OK (n = 3, answer = NO)
18 Correct 2 ms 744 KB OK (n = 100, answer = NO)
19 Correct 2 ms 744 KB OK (n = 100, answer = YES)
20 Correct 2 ms 744 KB OK (n = 12, answer = YES)
21 Correct 2 ms 744 KB OK (n = 12, answer = YES)
22 Correct 2 ms 744 KB OK (n = 12, answer = NO)
23 Correct 2 ms 744 KB OK (n = 12, answer = NO)
24 Correct 2 ms 744 KB OK (n = 12, answer = YES)
25 Correct 2 ms 744 KB OK (n = 12, answer = YES)
26 Correct 2 ms 744 KB OK (n = 12, answer = YES)
27 Correct 2 ms 744 KB OK (n = 12, answer = YES)
28 Correct 2 ms 744 KB OK (n = 6, answer = YES)
29 Correct 2 ms 744 KB OK (n = 12, answer = YES)
30 Correct 2 ms 832 KB OK (n = 100, answer = NO)
31 Correct 2 ms 832 KB OK (n = 100, answer = YES)
32 Correct 2 ms 832 KB OK (n = 100, answer = NO)
33 Correct 2 ms 832 KB OK (n = 100, answer = YES)
34 Correct 2 ms 832 KB OK (n = 100, answer = YES)
35 Correct 2 ms 832 KB OK (n = 100, answer = YES)
36 Correct 3 ms 832 KB OK (n = 100, answer = YES)
37 Correct 2 ms 832 KB OK (n = 28, answer = YES)
38 Correct 2 ms 832 KB OK (n = 27, answer = YES)
39 Correct 2 ms 832 KB OK (n = 90, answer = YES)
40 Correct 2 ms 832 KB OK (n = 100, answer = YES)
41 Correct 2 ms 832 KB OK (n = 100, answer = YES)
42 Correct 2 ms 832 KB OK (n = 10, answer = YES)
43 Correct 2 ms 832 KB OK (n = 100, answer = YES)
44 Correct 2 ms 832 KB OK (n = 100, answer = YES)
45 Correct 2 ms 832 KB OK (n = 100, answer = YES)
46 Correct 2 ms 832 KB OK (n = 100, answer = YES)
47 Correct 2 ms 832 KB OK (n = 100, answer = NO)
48 Correct 2 ms 832 KB OK (n = 100, answer = NO)
49 Correct 2 ms 832 KB OK (n = 100, answer = NO)
50 Correct 3 ms 832 KB OK (n = 100, answer = YES)
51 Correct 2 ms 832 KB OK (n = 100, answer = YES)
52 Correct 2 ms 832 KB OK (n = 100, answer = YES)
53 Correct 2 ms 832 KB OK (n = 100, answer = YES)
54 Correct 2 ms 832 KB OK (n = 100, answer = YES)
55 Correct 24 ms 1084 KB OK (n = 10000, answer = YES)
56 Correct 23 ms 1116 KB OK (n = 10000, answer = YES)
57 Correct 102 ms 1216 KB OK (n = 10000, answer = YES)
58 Correct 50 ms 1240 KB OK (n = 10000, answer = YES)
59 Correct 5 ms 1288 KB OK (n = 10000, answer = YES)
60 Correct 36 ms 1288 KB OK (n = 10000, answer = YES)
61 Correct 44 ms 1376 KB OK (n = 10000, answer = NO)
62 Correct 4 ms 1440 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 1440 KB OK (n = 10000, answer = NO)
64 Correct 5 ms 1540 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 1580 KB OK (n = 10000, answer = YES)
66 Correct 33 ms 1620 KB OK (n = 10000, answer = YES)
67 Correct 22 ms 1620 KB OK (n = 10000, answer = YES)
68 Correct 6 ms 1620 KB OK (n = 10000, answer = YES)
69 Correct 44 ms 1668 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 1668 KB OK (n = 10000, answer = YES)
71 Correct 43 ms 1692 KB OK (n = 10000, answer = YES)
72 Correct 2 ms 1692 KB OK (n = 865, answer = YES)
73 Correct 10 ms 1692 KB OK (n = 820, answer = YES)
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 1, answer = NO)
2 Correct 2 ms 500 KB OK (n = 1, answer = NO)
3 Correct 2 ms 532 KB OK (n = 1, answer = YES)
4 Correct 2 ms 532 KB OK (n = 2, answer = YES)
5 Correct 2 ms 532 KB OK (n = 2, answer = YES)
6 Correct 2 ms 532 KB OK (n = 3, answer = YES)
7 Correct 2 ms 532 KB OK (n = 3, answer = YES)
8 Correct 2 ms 532 KB OK (n = 3, answer = YES)
9 Correct 2 ms 532 KB OK (n = 3, answer = YES)
10 Correct 2 ms 636 KB OK (n = 3, answer = YES)
11 Correct 2 ms 636 KB OK (n = 3, answer = YES)
12 Correct 2 ms 636 KB OK (n = 3, answer = YES)
13 Correct 2 ms 636 KB OK (n = 3, answer = NO)
14 Correct 2 ms 744 KB OK (n = 3, answer = YES)
15 Correct 2 ms 744 KB OK (n = 3, answer = YES)
16 Correct 2 ms 744 KB OK (n = 3, answer = NO)
17 Correct 2 ms 744 KB OK (n = 3, answer = NO)
18 Correct 2 ms 744 KB OK (n = 100, answer = NO)
19 Correct 2 ms 744 KB OK (n = 100, answer = YES)
20 Correct 2 ms 744 KB OK (n = 12, answer = YES)
21 Correct 2 ms 744 KB OK (n = 12, answer = YES)
22 Correct 2 ms 744 KB OK (n = 12, answer = NO)
23 Correct 2 ms 744 KB OK (n = 12, answer = NO)
24 Correct 2 ms 744 KB OK (n = 12, answer = YES)
25 Correct 2 ms 744 KB OK (n = 12, answer = YES)
26 Correct 2 ms 744 KB OK (n = 12, answer = YES)
27 Correct 2 ms 744 KB OK (n = 12, answer = YES)
28 Correct 2 ms 744 KB OK (n = 6, answer = YES)
29 Correct 2 ms 744 KB OK (n = 12, answer = YES)
30 Correct 2 ms 832 KB OK (n = 100, answer = NO)
31 Correct 2 ms 832 KB OK (n = 100, answer = YES)
32 Correct 2 ms 832 KB OK (n = 100, answer = NO)
33 Correct 2 ms 832 KB OK (n = 100, answer = YES)
34 Correct 2 ms 832 KB OK (n = 100, answer = YES)
35 Correct 2 ms 832 KB OK (n = 100, answer = YES)
36 Correct 3 ms 832 KB OK (n = 100, answer = YES)
37 Correct 2 ms 832 KB OK (n = 28, answer = YES)
38 Correct 2 ms 832 KB OK (n = 27, answer = YES)
39 Correct 2 ms 832 KB OK (n = 90, answer = YES)
40 Correct 2 ms 832 KB OK (n = 100, answer = YES)
41 Correct 2 ms 832 KB OK (n = 100, answer = YES)
42 Correct 2 ms 832 KB OK (n = 10, answer = YES)
43 Correct 2 ms 832 KB OK (n = 100, answer = YES)
44 Correct 2 ms 832 KB OK (n = 100, answer = YES)
45 Correct 2 ms 832 KB OK (n = 100, answer = YES)
46 Correct 2 ms 832 KB OK (n = 100, answer = YES)
47 Correct 2 ms 832 KB OK (n = 100, answer = NO)
48 Correct 2 ms 832 KB OK (n = 100, answer = NO)
49 Correct 2 ms 832 KB OK (n = 100, answer = NO)
50 Correct 3 ms 832 KB OK (n = 100, answer = YES)
51 Correct 2 ms 832 KB OK (n = 100, answer = YES)
52 Correct 2 ms 832 KB OK (n = 100, answer = YES)
53 Correct 2 ms 832 KB OK (n = 100, answer = YES)
54 Correct 2 ms 832 KB OK (n = 100, answer = YES)
55 Correct 24 ms 1084 KB OK (n = 10000, answer = YES)
56 Correct 23 ms 1116 KB OK (n = 10000, answer = YES)
57 Correct 102 ms 1216 KB OK (n = 10000, answer = YES)
58 Correct 50 ms 1240 KB OK (n = 10000, answer = YES)
59 Correct 5 ms 1288 KB OK (n = 10000, answer = YES)
60 Correct 36 ms 1288 KB OK (n = 10000, answer = YES)
61 Correct 44 ms 1376 KB OK (n = 10000, answer = NO)
62 Correct 4 ms 1440 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 1440 KB OK (n = 10000, answer = NO)
64 Correct 5 ms 1540 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 1580 KB OK (n = 10000, answer = YES)
66 Correct 33 ms 1620 KB OK (n = 10000, answer = YES)
67 Correct 22 ms 1620 KB OK (n = 10000, answer = YES)
68 Correct 6 ms 1620 KB OK (n = 10000, answer = YES)
69 Correct 44 ms 1668 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 1668 KB OK (n = 10000, answer = YES)
71 Correct 43 ms 1692 KB OK (n = 10000, answer = YES)
72 Correct 2 ms 1692 KB OK (n = 865, answer = YES)
73 Correct 10 ms 1692 KB OK (n = 820, answer = YES)
74 Correct 834 ms 2636 KB OK (n = 7500, answer = NO)
75 Execution timed out 1071 ms 5728 KB Time limit exceeded
76 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB OK (n = 1, answer = NO)
2 Correct 2 ms 500 KB OK (n = 1, answer = NO)
3 Correct 2 ms 532 KB OK (n = 1, answer = YES)
4 Correct 2 ms 532 KB OK (n = 2, answer = YES)
5 Correct 2 ms 532 KB OK (n = 2, answer = YES)
6 Correct 2 ms 532 KB OK (n = 3, answer = YES)
7 Correct 2 ms 532 KB OK (n = 3, answer = YES)
8 Correct 2 ms 532 KB OK (n = 3, answer = YES)
9 Correct 2 ms 532 KB OK (n = 3, answer = YES)
10 Correct 2 ms 636 KB OK (n = 3, answer = YES)
11 Correct 2 ms 636 KB OK (n = 3, answer = YES)
12 Correct 2 ms 636 KB OK (n = 3, answer = YES)
13 Correct 2 ms 636 KB OK (n = 3, answer = NO)
14 Correct 2 ms 744 KB OK (n = 3, answer = YES)
15 Correct 2 ms 744 KB OK (n = 3, answer = YES)
16 Correct 2 ms 744 KB OK (n = 3, answer = NO)
17 Correct 2 ms 744 KB OK (n = 3, answer = NO)
18 Correct 2 ms 744 KB OK (n = 100, answer = NO)
19 Correct 2 ms 744 KB OK (n = 100, answer = YES)
20 Correct 2 ms 744 KB OK (n = 12, answer = YES)
21 Correct 2 ms 744 KB OK (n = 12, answer = YES)
22 Correct 2 ms 744 KB OK (n = 12, answer = NO)
23 Correct 2 ms 744 KB OK (n = 12, answer = NO)
24 Correct 2 ms 744 KB OK (n = 12, answer = YES)
25 Correct 2 ms 744 KB OK (n = 12, answer = YES)
26 Correct 2 ms 744 KB OK (n = 12, answer = YES)
27 Correct 2 ms 744 KB OK (n = 12, answer = YES)
28 Correct 2 ms 744 KB OK (n = 6, answer = YES)
29 Correct 2 ms 744 KB OK (n = 12, answer = YES)
30 Correct 2 ms 832 KB OK (n = 100, answer = NO)
31 Correct 2 ms 832 KB OK (n = 100, answer = YES)
32 Correct 2 ms 832 KB OK (n = 100, answer = NO)
33 Correct 2 ms 832 KB OK (n = 100, answer = YES)
34 Correct 2 ms 832 KB OK (n = 100, answer = YES)
35 Correct 2 ms 832 KB OK (n = 100, answer = YES)
36 Correct 3 ms 832 KB OK (n = 100, answer = YES)
37 Correct 2 ms 832 KB OK (n = 28, answer = YES)
38 Correct 2 ms 832 KB OK (n = 27, answer = YES)
39 Correct 2 ms 832 KB OK (n = 90, answer = YES)
40 Correct 2 ms 832 KB OK (n = 100, answer = YES)
41 Correct 2 ms 832 KB OK (n = 100, answer = YES)
42 Correct 2 ms 832 KB OK (n = 10, answer = YES)
43 Correct 2 ms 832 KB OK (n = 100, answer = YES)
44 Correct 2 ms 832 KB OK (n = 100, answer = YES)
45 Correct 2 ms 832 KB OK (n = 100, answer = YES)
46 Correct 2 ms 832 KB OK (n = 100, answer = YES)
47 Correct 2 ms 832 KB OK (n = 100, answer = NO)
48 Correct 2 ms 832 KB OK (n = 100, answer = NO)
49 Correct 2 ms 832 KB OK (n = 100, answer = NO)
50 Correct 3 ms 832 KB OK (n = 100, answer = YES)
51 Correct 2 ms 832 KB OK (n = 100, answer = YES)
52 Correct 2 ms 832 KB OK (n = 100, answer = YES)
53 Correct 2 ms 832 KB OK (n = 100, answer = YES)
54 Correct 2 ms 832 KB OK (n = 100, answer = YES)
55 Correct 24 ms 1084 KB OK (n = 10000, answer = YES)
56 Correct 23 ms 1116 KB OK (n = 10000, answer = YES)
57 Correct 102 ms 1216 KB OK (n = 10000, answer = YES)
58 Correct 50 ms 1240 KB OK (n = 10000, answer = YES)
59 Correct 5 ms 1288 KB OK (n = 10000, answer = YES)
60 Correct 36 ms 1288 KB OK (n = 10000, answer = YES)
61 Correct 44 ms 1376 KB OK (n = 10000, answer = NO)
62 Correct 4 ms 1440 KB OK (n = 10000, answer = YES)
63 Correct 4 ms 1440 KB OK (n = 10000, answer = NO)
64 Correct 5 ms 1540 KB OK (n = 10000, answer = YES)
65 Correct 5 ms 1580 KB OK (n = 10000, answer = YES)
66 Correct 33 ms 1620 KB OK (n = 10000, answer = YES)
67 Correct 22 ms 1620 KB OK (n = 10000, answer = YES)
68 Correct 6 ms 1620 KB OK (n = 10000, answer = YES)
69 Correct 44 ms 1668 KB OK (n = 10000, answer = YES)
70 Correct 4 ms 1668 KB OK (n = 10000, answer = YES)
71 Correct 43 ms 1692 KB OK (n = 10000, answer = YES)
72 Correct 2 ms 1692 KB OK (n = 865, answer = YES)
73 Correct 10 ms 1692 KB OK (n = 820, answer = YES)
74 Correct 834 ms 2636 KB OK (n = 7500, answer = NO)
75 Execution timed out 1071 ms 5728 KB Time limit exceeded
76 Halted 0 ms 0 KB -