oj.uz

답안 #128866

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
128866 2019-07-11T10:28:03 Z Osama_Alkhodairy Minerals (JOI19_minerals) C++17
85 / 100
 372 ms 6320 KB 
#include <bits/stdc++.h>
#include "minerals.h"
//~ #include "grader.cpp"
using namespace std;
 
set <int> active; 
vector <int> s, e;
int curl, curr;
int curq;

int query(int x){
    if(active.count(x)) active.erase(x);
    else active.insert(x);
    return curq = Query(x);
}
void solve(int l, int r, vector <int> &cur){
    if(r < l) return;
    if(l == r){
        assert(cur.size() == 1);
        Answer(e[l], cur[0]);
        return;
    }
    int mid = (l + r - 1) / 2;
    for(int i = l ; i <= mid ; i++){
        if(active.count(e[i])) continue;
        query(e[i]);
    }
    for(int i = mid + 1 ; i <= r ; i++){
        if(!active.count(e[i])) continue;
        query(e[i]);
    }
    vector <int> left, right;
    for(int i = 0 ; i < (int)cur.size() - 1 ; i++){
        int las = curq;
        query(cur[i]);
        if(curq == las) left.push_back(cur[i]);
        else right.push_back(cur[i]);
    }
    if((int)left.size() != mid - l + 1) left.push_back(cur.back());
    else right.push_back(cur.back());
    solve(l, mid, left);
    solve(mid + 1, r, right);
}
void Solve(int N){
    for(int i = 1 ; i <= 2 * N ; i++){
        int prev = curq;
        query(i);
        if(curq != prev) s.push_back(i);
        else e.push_back(i);
    }
    curl = 0;
    curr = N - 1;
    solve(0, N - 1, s);
}

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 504 KB Output is correct
2 Correct 9 ms 632 KB Output is correct
3 Correct 20 ms 760 KB Output is correct
4 Correct 42 ms 1272 KB Output is correct
5 Correct 98 ms 2168 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct
19 Correct 357 ms 5924 KB Output is correct
20 Correct 338 ms 5912 KB Output is correct
21 Correct 240 ms 5904 KB Output is correct
22 Correct 221 ms 4980 KB Output is correct

Subtask #6
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct
19 Correct 357 ms 5924 KB Output is correct
20 Correct 338 ms 5912 KB Output is correct
21 Correct 240 ms 5904 KB Output is correct
22 Correct 221 ms 4980 KB Output is correct
23 Correct 365 ms 6072 KB Output is correct
24 Correct 341 ms 5924 KB Output is correct
25 Correct 246 ms 5872 KB Output is correct
26 Correct 222 ms 5108 KB Output is correct

Subtask #7
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct
19 Correct 357 ms 5924 KB Output is correct
20 Correct 338 ms 5912 KB Output is correct
21 Correct 240 ms 5904 KB Output is correct
22 Correct 221 ms 4980 KB Output is correct
23 Correct 365 ms 6072 KB Output is correct
24 Correct 341 ms 5924 KB Output is correct
25 Correct 246 ms 5872 KB Output is correct
26 Correct 222 ms 5108 KB Output is correct
27 Correct 360 ms 6036 KB Output is correct
28 Correct 363 ms 6068 KB Output is correct
29 Correct 261 ms 6052 KB Output is correct
30 Correct 229 ms 5364 KB Output is correct

Subtask #8
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct
19 Correct 357 ms 5924 KB Output is correct
20 Correct 338 ms 5912 KB Output is correct
21 Correct 240 ms 5904 KB Output is correct
22 Correct 221 ms 4980 KB Output is correct
23 Correct 365 ms 6072 KB Output is correct
24 Correct 341 ms 5924 KB Output is correct
25 Correct 246 ms 5872 KB Output is correct
26 Correct 222 ms 5108 KB Output is correct
27 Correct 360 ms 6036 KB Output is correct
28 Correct 363 ms 6068 KB Output is correct
29 Correct 261 ms 6052 KB Output is correct
30 Correct 229 ms 5364 KB Output is correct
31 Incorrect 372 ms 6320 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 248 KB Output is correct
4 Correct 2 ms 248 KB Output is correct
5 Correct 5 ms 504 KB Output is correct
6 Correct 9 ms 632 KB Output is correct
7 Correct 20 ms 760 KB Output is correct
8 Correct 42 ms 1272 KB Output is correct
9 Correct 98 ms 2168 KB Output is correct
10 Correct 6 ms 376 KB Output is correct
11 Correct 64 ms 1656 KB Output is correct
12 Correct 107 ms 2400 KB Output is correct
13 Correct 80 ms 2296 KB Output is correct
14 Correct 71 ms 2180 KB Output is correct
15 Correct 321 ms 5620 KB Output is correct
16 Correct 335 ms 5776 KB Output is correct
17 Correct 232 ms 5616 KB Output is correct
18 Correct 211 ms 4860 KB Output is correct
19 Correct 357 ms 5924 KB Output is correct
20 Correct 338 ms 5912 KB Output is correct
21 Correct 240 ms 5904 KB Output is correct
22 Correct 221 ms 4980 KB Output is correct
23 Correct 365 ms 6072 KB Output is correct
24 Correct 341 ms 5924 KB Output is correct
25 Correct 246 ms 5872 KB Output is correct
26 Correct 222 ms 5108 KB Output is correct
27 Correct 360 ms 6036 KB Output is correct
28 Correct 363 ms 6068 KB Output is correct
29 Correct 261 ms 6052 KB Output is correct
30 Correct 229 ms 5364 KB Output is correct
31 Incorrect 372 ms 6320 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -