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Submission #1013053

# Submission time Handle Problem Language Result Execution time Memory
1013053 2024-07-03T06:40:43 Z NintsiChkhaidze Xoractive (IZhO19_xoractive) C++17
100 / 100
 6 ms 852 KB 
#include "interactive.h"
#include <bits/stdc++.h>
#define pb push_back
using namespace std;

vector<int> guess(int n) {
	
	map <int,int> mp;
	vector <int> ans(n);
	ans[0] = ask(1);
	
	for (int b = 0; b < 7; b++) {
		vector <int> v;
		for (int i = 2; i <= n; i++){
			if (((i >> b) & 1)) v.pb(i);
		}
		
		if (!v.size()) continue;
		vector <int> ans1 = get_pairwise_xor(v);
		v.pb(1);
		vector <int> ans2 = get_pairwise_xor(v);
		
		multiset <int> st1,st2;
		for (int x: ans1) st1.insert(x);
		for (int x: ans2) st2.insert(x);
		while (st1.size()){
			st2.erase(st2.find(*st1.begin()));
			st1.erase(st1.begin());
		}
		
		st2.erase(st2.find(0));
		for (int x: st2){
			mp[x ^ ans[0]] |= (1<<b);
		}
	}
	
	for (auto [x,y]: mp)
		ans[y - 1] = x;
	
	return ans;
}

Subtask #1
6.0 / 6.0

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

Subtask #2
94.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 600 KB Output is correct
2 Correct 4 ms 600 KB Output is correct
3 Correct 4 ms 600 KB Output is correct
4 Correct 4 ms 600 KB Output is correct
5 Correct 4 ms 600 KB Output is correct
6 Correct 4 ms 600 KB Output is correct
7 Correct 4 ms 600 KB Output is correct
8 Correct 4 ms 600 KB Output is correct
9 Correct 5 ms 684 KB Output is correct
10 Correct 4 ms 600 KB Output is correct
11 Correct 4 ms 600 KB Output is correct
12 Correct 4 ms 680 KB Output is correct
13 Correct 5 ms 600 KB Output is correct
14 Correct 4 ms 600 KB Output is correct
15 Correct 4 ms 600 KB Output is correct
16 Correct 4 ms 600 KB Output is correct
17 Correct 4 ms 852 KB Output is correct
18 Correct 5 ms 680 KB Output is correct
19 Correct 4 ms 684 KB Output is correct
20 Correct 5 ms 600 KB Output is correct
21 Correct 4 ms 600 KB Output is correct
22 Correct 4 ms 600 KB Output is correct
23 Correct 4 ms 600 KB Output is correct
24 Correct 4 ms 600 KB Output is correct
25 Correct 5 ms 692 KB Output is correct
26 Correct 4 ms 600 KB Output is correct
27 Correct 4 ms 600 KB Output is correct
28 Correct 4 ms 680 KB Output is correct
29 Correct 4 ms 600 KB Output is correct
30 Correct 4 ms 600 KB Output is correct
31 Correct 4 ms 600 KB Output is correct
32 Correct 4 ms 600 KB Output is correct
33 Correct 4 ms 704 KB Output is correct
34 Correct 4 ms 600 KB Output is correct
35 Correct 4 ms 600 KB Output is correct
36 Correct 4 ms 600 KB Output is correct
37 Correct 4 ms 600 KB Output is correct
38 Correct 4 ms 692 KB Output is correct
39 Correct 4 ms 596 KB Output is correct
40 Correct 4 ms 600 KB Output is correct
41 Correct 4 ms 612 KB Output is correct
42 Correct 4 ms 600 KB Output is correct
43 Correct 4 ms 600 KB Output is correct
44 Correct 4 ms 596 KB Output is correct
45 Correct 6 ms 600 KB Output is correct
46 Correct 4 ms 600 KB Output is correct
47 Correct 4 ms 688 KB Output is correct
48 Correct 4 ms 600 KB Output is correct
49 Correct 4 ms 600 KB Output is correct
50 Correct 4 ms 684 KB Output is correct
51 Correct 4 ms 600 KB Output is correct
52 Correct 4 ms 600 KB Output is correct
53 Correct 4 ms 600 KB Output is correct
54 Correct 4 ms 600 KB Output is correct
55 Correct 4 ms 600 KB Output is correct
56 Correct 6 ms 672 KB Output is correct
57 Correct 4 ms 600 KB Output is correct
58 Correct 4 ms 688 KB Output is correct
59 Correct 4 ms 600 KB Output is correct
60 Correct 4 ms 600 KB Output is correct
61 Correct 4 ms 684 KB Output is correct
62 Correct 4 ms 600 KB Output is correct
63 Correct 4 ms 684 KB Output is correct
64 Correct 4 ms 600 KB Output is correct
65 Correct 4 ms 600 KB Output is correct
66 Correct 4 ms 688 KB Output is correct
67 Correct 4 ms 600 KB Output is correct
68 Correct 4 ms 600 KB Output is correct
69 Correct 4 ms 600 KB Output is correct
70 Correct 5 ms 600 KB Output is correct
71 Correct 4 ms 600 KB Output is correct
72 Correct 4 ms 600 KB Output is correct
73 Correct 4 ms 600 KB Output is correct
74 Correct 4 ms 600 KB Output is correct
75 Correct 5 ms 600 KB Output is correct
76 Correct 4 ms 600 KB Output is correct
77 Correct 4 ms 600 KB Output is correct
78 Correct 4 ms 600 KB Output is correct
79 Correct 4 ms 600 KB Output is correct
80 Correct 4 ms 600 KB Output is correct
81 Correct 4 ms 600 KB Output is correct
82 Correct 4 ms 600 KB Output is correct
83 Correct 4 ms 600 KB Output is correct
84 Correct 4 ms 600 KB Output is correct
85 Correct 4 ms 460 KB Output is correct
86 Correct 4 ms 596 KB Output is correct
87 Correct 3 ms 600 KB Output is correct
88 Correct 3 ms 600 KB Output is correct
89 Correct 3 ms 600 KB Output is correct
90 Correct 4 ms 600 KB Output is correct
91 Correct 3 ms 600 KB Output is correct
92 Correct 6 ms 600 KB Output is correct
93 Correct 4 ms 596 KB Output is correct
94 Correct 4 ms 600 KB Output is correct
95 Correct 3 ms 600 KB Output is correct
96 Correct 4 ms 600 KB Output is correct
97 Correct 4 ms 684 KB Output is correct
98 Correct 4 ms 600 KB Output is correct
99 Correct 4 ms 600 KB Output is correct
100 Correct 4 ms 600 KB Output is correct