oj.uz

Submission #336351

# Submission time Handle Problem Language Result Execution time Memory
336351 2020-12-15T05:25:40 Z juggernaut Xoractive (IZhO19_xoractive) C++14
100 / 100
 6 ms 504 KB 
#include"interactive.h"
#ifdef EVAL
#else
#include"grader.cpp"
#endif
#include<bits/stdc++.h>
using namespace std;
vector<int>guess(int n) {
	vector<int>ans(n);
	ans[0]=ask(1);
	map<int,int>ans_pos;
	for(int bit=0;bit<7;bit++){
		vector<int>pos;
		for(int i=2;i<=n;i++)
			if(i&(1<<bit))
				pos.push_back(i);
		if(pos.empty())break;
		vector<int>q1=get_pairwise_xor(pos);
		pos.push_back(1);
		vector<int>q2=get_pairwise_xor(pos);
		map<int,int>cnt;
		for(auto x:q2)cnt[x]++;
		for(auto x:q1)cnt[x]--;
		for(auto t:cnt)
			if(t.first!=0&&t.second!=0)ans_pos[t.first^ans[0]]+=(1<<bit);
	}
	for(auto q:ans_pos)
		ans[q.second-1]=q.first;
	return ans;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct

Subtask #2
94.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 364 KB Output is correct
2 Correct 5 ms 364 KB Output is correct
3 Correct 3 ms 364 KB Output is correct
4 Correct 5 ms 364 KB Output is correct
5 Correct 4 ms 364 KB Output is correct
6 Correct 4 ms 364 KB Output is correct
7 Correct 3 ms 364 KB Output is correct
8 Correct 4 ms 364 KB Output is correct
9 Correct 4 ms 364 KB Output is correct
10 Correct 4 ms 364 KB Output is correct
11 Correct 3 ms 364 KB Output is correct
12 Correct 4 ms 364 KB Output is correct
13 Correct 4 ms 364 KB Output is correct
14 Correct 4 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct
16 Correct 4 ms 364 KB Output is correct
17 Correct 4 ms 364 KB Output is correct
18 Correct 5 ms 364 KB Output is correct
19 Correct 3 ms 364 KB Output is correct
20 Correct 4 ms 364 KB Output is correct
21 Correct 4 ms 364 KB Output is correct
22 Correct 4 ms 364 KB Output is correct
23 Correct 3 ms 364 KB Output is correct
24 Correct 4 ms 364 KB Output is correct
25 Correct 4 ms 364 KB Output is correct
26 Correct 4 ms 364 KB Output is correct
27 Correct 3 ms 364 KB Output is correct
28 Correct 4 ms 364 KB Output is correct
29 Correct 4 ms 364 KB Output is correct
30 Correct 4 ms 364 KB Output is correct
31 Correct 3 ms 364 KB Output is correct
32 Correct 5 ms 364 KB Output is correct
33 Correct 4 ms 364 KB Output is correct
34 Correct 4 ms 364 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 4 ms 364 KB Output is correct
37 Correct 4 ms 364 KB Output is correct
38 Correct 4 ms 364 KB Output is correct
39 Correct 3 ms 364 KB Output is correct
40 Correct 4 ms 364 KB Output is correct
41 Correct 4 ms 364 KB Output is correct
42 Correct 6 ms 364 KB Output is correct
43 Correct 4 ms 364 KB Output is correct
44 Correct 4 ms 364 KB Output is correct
45 Correct 4 ms 364 KB Output is correct
46 Correct 4 ms 364 KB Output is correct
47 Correct 3 ms 364 KB Output is correct
48 Correct 4 ms 364 KB Output is correct
49 Correct 4 ms 364 KB Output is correct
50 Correct 4 ms 364 KB Output is correct
51 Correct 3 ms 364 KB Output is correct
52 Correct 4 ms 364 KB Output is correct
53 Correct 4 ms 364 KB Output is correct
54 Correct 4 ms 364 KB Output is correct
55 Correct 3 ms 364 KB Output is correct
56 Correct 6 ms 364 KB Output is correct
57 Correct 5 ms 364 KB Output is correct
58 Correct 5 ms 364 KB Output is correct
59 Correct 3 ms 364 KB Output is correct
60 Correct 5 ms 384 KB Output is correct
61 Correct 4 ms 364 KB Output is correct
62 Correct 4 ms 364 KB Output is correct
63 Correct 2 ms 364 KB Output is correct
64 Correct 4 ms 364 KB Output is correct
65 Correct 4 ms 364 KB Output is correct
66 Correct 5 ms 364 KB Output is correct
67 Correct 3 ms 364 KB Output is correct
68 Correct 4 ms 504 KB Output is correct
69 Correct 5 ms 364 KB Output is correct
70 Correct 5 ms 364 KB Output is correct
71 Correct 2 ms 364 KB Output is correct
72 Correct 5 ms 364 KB Output is correct
73 Correct 4 ms 364 KB Output is correct
74 Correct 4 ms 364 KB Output is correct
75 Correct 3 ms 364 KB Output is correct
76 Correct 4 ms 364 KB Output is correct
77 Correct 4 ms 364 KB Output is correct
78 Correct 4 ms 364 KB Output is correct
79 Correct 3 ms 364 KB Output is correct
80 Correct 4 ms 364 KB Output is correct
81 Correct 6 ms 364 KB Output is correct
82 Correct 4 ms 364 KB Output is correct
83 Correct 3 ms 364 KB Output is correct
84 Correct 4 ms 364 KB Output is correct
85 Correct 4 ms 364 KB Output is correct
86 Correct 4 ms 364 KB Output is correct
87 Correct 3 ms 364 KB Output is correct
88 Correct 4 ms 364 KB Output is correct
89 Correct 4 ms 364 KB Output is correct
90 Correct 4 ms 364 KB Output is correct
91 Correct 3 ms 364 KB Output is correct
92 Correct 4 ms 364 KB Output is correct
93 Correct 4 ms 364 KB Output is correct
94 Correct 4 ms 364 KB Output is correct
95 Correct 2 ms 364 KB Output is correct
96 Correct 4 ms 364 KB Output is correct
97 Correct 4 ms 364 KB Output is correct
98 Correct 4 ms 364 KB Output is correct
99 Correct 3 ms 364 KB Output is correct
100 Correct 4 ms 364 KB Output is correct