oj.uz

Submission #775140

# Submission time Handle Problem Language Result Execution time Memory
775140 2023-07-06T08:11:42 Z cheat_when_I_was_young Shopping (JOI21_shopping) C++17
10 / 100
 78 ms 600 KB 
#include "Anna.h"
#include "bits/stdc++.h"
using namespace std;

int n, l, r, ans;

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;
}

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

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

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 2 ms 400 KB Output is correct
3 Correct 1 ms 400 KB Output is correct
4 Correct 1 ms 400 KB Output is correct
5 Correct 1 ms 420 KB Output is correct
6 Correct 9 ms 400 KB Output is correct
7 Correct 9 ms 400 KB Output is correct
8 Correct 5 ms 400 KB Output is correct
9 Correct 2 ms 400 KB Output is correct
10 Correct 6 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 3 ms 400 KB Output is correct
14 Correct 4 ms 400 KB Output is correct
15 Correct 3 ms 484 KB Output is correct
16 Correct 8 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 3 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 2 ms 400 KB Output is correct
3 Correct 1 ms 400 KB Output is correct
4 Correct 1 ms 400 KB Output is correct
5 Correct 1 ms 420 KB Output is correct
6 Correct 9 ms 400 KB Output is correct
7 Correct 9 ms 400 KB Output is correct
8 Correct 5 ms 400 KB Output is correct
9 Correct 2 ms 400 KB Output is correct
10 Correct 6 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 3 ms 400 KB Output is correct
14 Correct 4 ms 400 KB Output is correct
15 Correct 3 ms 484 KB Output is correct
16 Correct 8 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 3 ms 400 KB Output is correct
20 Correct 7 ms 400 KB Output is correct
21 Correct 52 ms 592 KB Output is correct
22 Correct 48 ms 584 KB Output is correct
23 Correct 34 ms 592 KB Output is correct
24 Correct 37 ms 528 KB Output is correct
25 Correct 39 ms 600 KB Output is correct
26 Correct 73 ms 588 KB Output is correct
27 Correct 20 ms 528 KB Output is correct
28 Correct 75 ms 528 KB Output is correct
29 Correct 78 ms 528 KB Output is correct
30 Correct 39 ms 596 KB Output is correct
31 Correct 26 ms 596 KB Output is correct
32 Correct 42 ms 596 KB Output is correct
33 Correct 25 ms 588 KB Output is correct
34 Correct 53 ms 592 KB Output is correct
35 Correct 6 ms 524 KB Output is correct
36 Correct 11 ms 588 KB Output is correct
37 Correct 67 ms 528 KB Output is correct

Subtask #3
0 / 90.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 272 KB Wrong Answer [4]
2 Halted 0 ms 0 KB -