oj.uz

Submission #124637

# Submission time Handle Problem Language Result Execution time Memory
124637 2019-07-03T15:57:11 Z johutha CATS (NOI14_cats) C++14
8 / 25
 1500 ms 262148 KB 
#include <vector>
#include <iostream>

#define int int64_t

using namespace std;

struct solver
{
    int x, l, n;
    vector<int> s1;
    vector<int> s2;

    void calc()
    {
        s1.resize(2, 0);
        s2.resize(2, 0);
        int ctr = 0;
        while (x > 0)
        {
            if (s1.size() == 0) {s1.push_back(0);}
            s2.push_back(s1.back() ^ ctr);
            s1.pop_back();
            ctr += 1; ctr %= 2;
            if (s2.back() > l)
            {
                x--;
                if (x == 0) cout << s2.back() << "\n";
            }
            else
            {
                if (s2.size() == 0) s2.push_back(0);
                s2.back() += 2*n;
                s1.push_back(s2.back() ^ ctr);
                s1.push_back(s2.back() ^ ctr);
                if (s2.size() != 0) s2.pop_back();
                if (s2.size() != 0) s2.pop_back();
            }
        }
    }
};

signed main()
{
    //ios_base::sync_with_stdio(0);
    //cin.tie(0);

    int q;
    cin >> q;

    for (int c = 0; c < q; c++)
    {
        solver s;
        cin >> s.x >> s.l >> s.n;
        s.calc();
    }
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 760 KB Output is correct
2 Correct 19 ms 4584 KB Output is correct
3 Correct 15 ms 2540 KB Output is correct
4 Correct 12 ms 1520 KB Output is correct
5 Correct 16 ms 4580 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 623 ms 7960 KB Output is correct
2 Correct 523 ms 8420 KB Output is correct

Subtask #3
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1547 ms 7560 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1557 ms 4632 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 4.0

# Verdict Execution time Memory Grader output
1 Runtime error 632 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #6
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 632 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -