Submission #775130

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
775130	2023-07-06T08:03:14 Z	cheat_when_I_was_young	Shopping (JOI21_shopping)	C++17	10 / 100	70 ms	608 KB

Anna

#include "Anna.h"
#include "bits/stdc++.h"
using namespace std;

namespace {

int n, l, r, ans;

}  // namespace

void InitA(int N, int L, int R) {
    ::n = N;
    ::l = L;
    ::r = R;
    for (int i = 0; i < 18; ++i) SendA((l >> i) & 1);
}

void ReceiveA(bool x) {
    if (l <= r && x) ans = l;
    ++l;
}

int Answer() {
    return ans;
}

Bruno

#include "Bruno.h"
#include "bits/stdc++.h"
using namespace std;

namespace {

int n, l, cnt, ans = 2e9;
vector<int> p;

}  // namespace

void InitB(int N, vector<int> P) {
    ::n = N;
    ::p = P;
}

void ReceiveB(bool y) {
    if (y) l |= 1 << cnt;
    ++cnt;
    if (cnt < 18) return;
    for (int i = l; i < n; ++i) {
        if (ans <= p[i]) {
            SendB(0);
            continue;
        }
        ans = p[i];
        SendB(1);
    }
}

Subtask #1

1.0 / 1.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	400 KB	Output is correct
2	Correct	0 ms	400 KB	Output is correct
3	Correct	0 ms	400 KB	Output is correct
4	Correct	0 ms	400 KB	Output is correct
5	Correct	0 ms	400 KB	Output is correct
6	Correct	8 ms	400 KB	Output is correct
7	Correct	5 ms	400 KB	Output is correct
8	Correct	6 ms	400 KB	Output is correct
9	Correct	3 ms	400 KB	Output is correct
10	Correct	7 ms	400 KB	Output is correct
11	Correct	9 ms	400 KB	Output is correct
12	Correct	4 ms	400 KB	Output is correct
13	Correct	5 ms	400 KB	Output is correct
14	Correct	9 ms	400 KB	Output is correct
15	Correct	4 ms	400 KB	Output is correct
16	Correct	7 ms	400 KB	Output is correct
17	Correct	9 ms	400 KB	Output is correct
18	Correct	5 ms	400 KB	Output is correct
19	Correct	4 ms	400 KB	Output is correct
20	Correct	7 ms	400 KB	Output is correct

Subtask #2

9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	400 KB	Output is correct
2	Correct	0 ms	400 KB	Output is correct
3	Correct	0 ms	400 KB	Output is correct
4	Correct	0 ms	400 KB	Output is correct
5	Correct	0 ms	400 KB	Output is correct
6	Correct	8 ms	400 KB	Output is correct
7	Correct	5 ms	400 KB	Output is correct
8	Correct	6 ms	400 KB	Output is correct
9	Correct	3 ms	400 KB	Output is correct
10	Correct	7 ms	400 KB	Output is correct
11	Correct	9 ms	400 KB	Output is correct
12	Correct	4 ms	400 KB	Output is correct
13	Correct	5 ms	400 KB	Output is correct
14	Correct	9 ms	400 KB	Output is correct
15	Correct	4 ms	400 KB	Output is correct
16	Correct	7 ms	400 KB	Output is correct
17	Correct	9 ms	400 KB	Output is correct
18	Correct	5 ms	400 KB	Output is correct
19	Correct	4 ms	400 KB	Output is correct
20	Correct	7 ms	400 KB	Output is correct
21	Correct	46 ms	596 KB	Output is correct
22	Correct	56 ms	592 KB	Output is correct
23	Correct	52 ms	584 KB	Output is correct
24	Correct	35 ms	596 KB	Output is correct
25	Correct	55 ms	528 KB	Output is correct
26	Correct	48 ms	528 KB	Output is correct
27	Correct	11 ms	608 KB	Output is correct
28	Correct	58 ms	528 KB	Output is correct
29	Correct	68 ms	584 KB	Output is correct
30	Correct	53 ms	608 KB	Output is correct
31	Correct	28 ms	528 KB	Output is correct
32	Correct	70 ms	528 KB	Output is correct
33	Correct	41 ms	528 KB	Output is correct
34	Correct	61 ms	596 KB	Output is correct
35	Correct	9 ms	528 KB	Output is correct
36	Correct	14 ms	528 KB	Output is correct
37	Correct	57 ms	528 KB	Output is correct

Subtask #3

0 / 90.0

#	Verdict	Execution time	Memory	Grader output
1	Runtime error	1 ms	276 KB	Execution killed with signal 13
2	Halted	0 ms	0 KB	-