Submission #1099114

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1099114	2024-10-10T15:06:20 Z	vjudge1	Rack (eJOI19_rack)	C++17	40 / 100	1000 ms	348 KB

rack

#include <iostream>
#include <cmath>
#include <vector>

using namespace std;

int main()
{
    int height, node;
    cin >> height >> node;
    int rows = 1 << height;

    std::vector<int> path(height);
    for (int i = 0; i < node; ++i) {
        for (int j = 0; j < height; ++j) path[j] = (i >> j) & 1;
    }

    int leaf = 1;
    int set = pow(2, height);
    for (int i : path)
    {
        set = set/2;
        if (i == 1) leaf += set;
    }

    cout << leaf << endl;
    return 0;
}

Compilation message

rack.cpp: In function 'int main()':
rack.cpp:11:9: warning: unused variable 'rows' [-Wunused-variable]
   11 |     int rows = 1 << height;
      |         ^~~~

Subtask #1

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	2 ms	348 KB	Output is correct
10	Correct	3 ms	348 KB	Output is correct

Subtask #3

0 / 60.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	2 ms	348 KB	Output is correct
10	Correct	3 ms	348 KB	Output is correct
11	Execution timed out	1040 ms	348 KB	Time limit exceeded
12	Halted	0 ms	0 KB	-