oj.uz

Submission #162934

# Submission time Handle Problem Language Result Execution time Memory
162934 2019-11-10T10:17:40 Z mrboorger Nice sequence (IZhO18_sequence) C++14
15 / 100
 11 ms 1016 KB 
//#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx")

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

#include <bits/stdc++.h>

#define pb push_back
#define F first
#define S second
#define ll long long
#define ull unsigned long long
#define ld long double
#define sqr(x) (x) * (x)

using namespace std;
using namespace __gnu_pbds;


int main()
{
#ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif // LOCAL
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int t;
    cin >> t;
    for(int ii = 0; ii < t; ++ii)
    {
        int n, m;
        cin >> n >> m;
        if (max(n, m) % min(n, m) == 0)
        {
            cout << max(n, m) - 1 << '\n';
            if (n < m)
                for(int i = 0; i < max(n, m) - 1; ++i)
                    cout << -1 << ' ';
            else
                for(int i = 0; i < max(n, m) - 1; ++i)
                    cout << 1 << ' ';
            cout << '\n';
        }
        else
        {
            cout << max(n, m) << '\n';
            if (n < m)
                for(int i = 0; i < max(n, m); ++i)
                    if (i % 2 == 0)
                        cout << 200000000 << ' ';
                    else
                        cout << -200000001 << ' ';
            else
                for(int i = 0; i < max(n, m); ++i)
                    if (i % 2 == 0)
                        cout << -200000000 << ' ';
                    else
                        cout << 200000001 << ' ';
            cout << '\n';
        }
    }
    return 0;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Correct 2 ms 376 KB Ok
5 Correct 2 ms 256 KB Ok
6 Correct 2 ms 256 KB Ok
7 Correct 2 ms 376 KB Ok
8 Correct 2 ms 376 KB Ok
9 Correct 3 ms 376 KB Ok
10 Correct 2 ms 296 KB Ok
11 Correct 2 ms 376 KB Ok
12 Correct 2 ms 376 KB Ok

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Correct 0 ms 376 KB Ok
5 Correct 2 ms 376 KB Ok
6 Correct 3 ms 504 KB Ok
7 Correct 9 ms 888 KB Ok
8 Correct 5 ms 632 KB Ok
9 Correct 11 ms 1016 KB Ok
10 Correct 7 ms 744 KB Ok

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Incorrect 2 ms 376 KB Jury has the better answer : jans = 9, pans = 8
5 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Jury has the better answer : jans = 5, pans = 4
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Correct 2 ms 376 KB Ok
5 Correct 2 ms 256 KB Ok
6 Correct 2 ms 256 KB Ok
7 Correct 2 ms 376 KB Ok
8 Correct 2 ms 376 KB Ok
9 Correct 3 ms 376 KB Ok
10 Correct 2 ms 296 KB Ok
11 Correct 2 ms 376 KB Ok
12 Correct 2 ms 376 KB Ok
13 Correct 2 ms 376 KB Ok
14 Correct 2 ms 376 KB Ok
15 Correct 2 ms 376 KB Ok
16 Incorrect 2 ms 376 KB Jury has the better answer : jans = 9, pans = 8
17 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Correct 2 ms 376 KB Ok
5 Correct 2 ms 256 KB Ok
6 Correct 2 ms 256 KB Ok
7 Correct 2 ms 376 KB Ok
8 Correct 2 ms 376 KB Ok
9 Correct 3 ms 376 KB Ok
10 Correct 2 ms 296 KB Ok
11 Correct 2 ms 376 KB Ok
12 Correct 2 ms 376 KB Ok
13 Correct 2 ms 380 KB Ok
14 Correct 2 ms 376 KB Ok
15 Correct 2 ms 376 KB Ok
16 Correct 0 ms 376 KB Ok
17 Correct 2 ms 376 KB Ok
18 Correct 3 ms 504 KB Ok
19 Correct 9 ms 888 KB Ok
20 Correct 5 ms 632 KB Ok
21 Correct 11 ms 1016 KB Ok
22 Correct 7 ms 744 KB Ok
23 Correct 2 ms 376 KB Ok
24 Correct 2 ms 376 KB Ok
25 Correct 2 ms 376 KB Ok
26 Incorrect 2 ms 376 KB Jury has the better answer : jans = 9, pans = 8
27 Halted 0 ms 0 KB -

Subtask #7
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Ok
2 Correct 2 ms 376 KB Ok
3 Correct 2 ms 376 KB Ok
4 Correct 2 ms 376 KB Ok
5 Correct 2 ms 256 KB Ok
6 Correct 2 ms 256 KB Ok
7 Correct 2 ms 376 KB Ok
8 Correct 2 ms 376 KB Ok
9 Correct 3 ms 376 KB Ok
10 Correct 2 ms 296 KB Ok
11 Correct 2 ms 376 KB Ok
12 Correct 2 ms 376 KB Ok
13 Correct 2 ms 380 KB Ok
14 Correct 2 ms 376 KB Ok
15 Correct 2 ms 376 KB Ok
16 Correct 0 ms 376 KB Ok
17 Correct 2 ms 376 KB Ok
18 Correct 3 ms 504 KB Ok
19 Correct 9 ms 888 KB Ok
20 Correct 5 ms 632 KB Ok
21 Correct 11 ms 1016 KB Ok
22 Correct 7 ms 744 KB Ok
23 Correct 2 ms 376 KB Ok
24 Correct 2 ms 376 KB Ok
25 Correct 2 ms 376 KB Ok
26 Incorrect 2 ms 376 KB Jury has the better answer : jans = 9, pans = 8
27 Halted 0 ms 0 KB -