oj.uz

Submission #373453

# Submission time Handle Problem Language Result Execution time Memory
373453 2021-03-04T16:33:18 Z CaroLinda Xoractive (IZhO19_xoractive) C++14
100 / 100
 128 ms 512 KB 
#include "interactive.h"
#include <bits/stdc++.h>

#define sz(x) (int)(x.size() )
#define ll long long
#define all(x) x.begin(),x.end()
#define lp(i,a,b) for(int i= a ; i< b ; i++ )

using namespace std;

map<int,int> mp ;
map<int,int> trash ;

vector<int> guess(int n) 
{	
	vector<int> ans(n) ;

	ans[0] = ask(1) ;
	mp[ ans[0] ] = 1 ;


	for(int i = 0 ; i < 7 ; i++ )
	{
	   vector<int> v ;
		
		for(int j = 2 ; j <= n ; j++ )
			if( ((1<<i)&j) != 0 ) v.push_back(j) ;

		if( v.empty() ) continue ;

		trash.clear() ;

		vector<int> res = get_pairwise_xor(v) ;
		for(auto e : res ) trash[e]-- ;

		v.push_back(1) ;
		res = get_pairwise_xor(v) ;
		for(auto e : res ) trash[e]++ ;

		trash[0]-- ;

		for(auto e : trash )
		{
			if( e.second == 0 ) continue ;
			int num =e.first^ans[0] ;
			
			if(mp.find(num) == mp.end() ) mp.insert(make_pair(num , (1<<i) )) ;
			else mp[num] |= (1<<i) ;

		}

	}

	for(auto e : mp ) ans[e.second-1] = e.first ;

	return ans ;

}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 0 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 4 ms 364 KB Output is correct
3 Correct 3 ms 364 KB Output is correct
4 Correct 5 ms 492 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 384 KB Output is correct
17 Correct 4 ms 364 KB Output is correct
18 Correct 4 ms 364 KB Output is correct
19 Correct 45 ms 364 KB Output is correct
20 Correct 4 ms 364 KB Output is correct
21 Correct 37 ms 384 KB Output is correct
22 Correct 86 ms 364 KB Output is correct
23 Correct 4 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 4 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 118 ms 364 KB Output is correct
36 Correct 128 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 4 ms 364 KB Output is correct
43 Correct 3 ms 364 KB Output is correct
44 Correct 4 ms 364 KB Output is correct
45 Correct 5 ms 364 KB Output is correct
46 Correct 5 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 5 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 44 ms 364 KB Output is correct
56 Correct 4 ms 364 KB Output is correct
57 Correct 60 ms 492 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 364 KB Output is correct
61 Correct 4 ms 364 KB Output is correct
62 Correct 4 ms 364 KB Output is correct
63 Correct 3 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 4 ms 364 KB Output is correct
67 Correct 3 ms 364 KB Output is correct
68 Correct 81 ms 364 KB Output is correct
69 Correct 4 ms 364 KB Output is correct
70 Correct 4 ms 364 KB Output is correct
71 Correct 3 ms 364 KB Output is correct
72 Correct 4 ms 364 KB Output is correct
73 Correct 41 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 5 ms 364 KB Output is correct
77 Correct 4 ms 364 KB Output is correct
78 Correct 46 ms 492 KB Output is correct
79 Correct 3 ms 364 KB Output is correct
80 Correct 31 ms 364 KB Output is correct
81 Correct 85 ms 364 KB Output is correct
82 Correct 4 ms 364 KB Output is correct
83 Correct 88 ms 512 KB Output is correct
84 Correct 4 ms 364 KB Output is correct
85 Correct 4 ms 364 KB Output is correct
86 Correct 5 ms 364 KB Output is correct
87 Correct 3 ms 492 KB Output is correct
88 Correct 5 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 3 ms 364 KB Output is correct
96 Correct 88 ms 364 KB Output is correct
97 Correct 4 ms 364 KB Output is correct
98 Correct 4 ms 492 KB Output is correct
99 Correct 2 ms 364 KB Output is correct
100 Correct 5 ms 364 KB Output is correct