oj.uz

Submission #560088

# Submission time Handle Problem Language Result Execution time Memory
560088 2022-05-11T03:57:49 Z two_sides Super Dango Maker (JOI22_dango3) C++17
100 / 100
 4091 ms 824 KB 
#include "dango3.h"
#include <vector>
#include <iostream>

namespace {
    using namespace std;
}

void Solve(int n, int m) {
    vector<vector<int>> a(m);
    vector<char> v(n * m + 1);
    for (int i = 1; i <= n * m; i++) {
        int lo = 0, hi = m - 1;
        while (lo < hi) {
            int mi = (lo + hi) / 2;
            fill(v.begin(), v.end(), 0);
            for (int j : a[mi])
                v[j] = true;
            v[i] = true;
            vector<int> b;
            for (int j = 1; j <= n * m; j++)
                if (!v[j]) b.push_back(j);
            if (m == Query(b) + 1) hi = mi;
            else lo = mi + 1;

        }
        a[hi].push_back(i);
    }
    for (int i = 0; i < m; i++)
        Answer(a[i]);
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 356 KB Output is correct
2 Correct 32 ms 472 KB Output is correct
3 Correct 30 ms 340 KB Output is correct
4 Correct 33 ms 368 KB Output is correct
5 Correct 33 ms 340 KB Output is correct
6 Correct 33 ms 352 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1040 ms 468 KB Output is correct
2 Correct 1022 ms 480 KB Output is correct
3 Correct 996 ms 720 KB Output is correct
4 Correct 1006 ms 484 KB Output is correct
5 Correct 985 ms 696 KB Output is correct
6 Correct 974 ms 588 KB Output is correct

Subtask #4
78.0 / 78.0

# Verdict Execution time Memory Grader output
1 Correct 4011 ms 800 KB Output is correct
2 Correct 3967 ms 824 KB Output is correct
3 Correct 3976 ms 620 KB Output is correct
4 Correct 3973 ms 692 KB Output is correct
5 Correct 3906 ms 724 KB Output is correct
6 Correct 4091 ms 572 KB Output is correct