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Submission #336406

# Submission time Handle Problem Language Result Execution time Memory
336406 2020-12-15T08:33:11 Z Kerim Xoractive (IZhO19_xoractive) C++17
100 / 100
 6 ms 384 KB 
#include "interactive.h"
#include "bits/stdc++.h"
#define MAXN 100009
#define INF 1000000007
#define mp(x,y) make_pair(x,y)
#define all(v) v.begin(),v.end()
#define pb(x) push_back(x)
#define wr cout<<"----------------"<<endl;
#define ppb() pop_back()
#define tr(ii,c) for(__typeof((c).begin()) ii=(c).begin();ii!=(c).end();ii++)
#define ff first
#define ss second
#define my_little_dodge 46
#define debug(x)  cerr<< #x <<" = "<< x<<endl;
using namespace std;

map<int,int>res,pm;
void add(vector<int>x){
	tr(it,x)
		pm[*it]++;	
}
void rem(vector<int>x){
	tr(it,x)
		pm[*it]--;	
}
vector<int> guess(int n) {
	vector<int>ans(n),tmp;ans[0]=ask(1);
	for(int j=0;(1<<j)<=n;j++){
		pm.clear();tmp.clear();
		for(int i=2;i<=n;i++)
			if(i>>j&1)
				tmp.pb(i);
		rem(get_pairwise_xor(tmp));
		tmp.pb(1);
		add(get_pairwise_xor(tmp));
		tr(it,pm)
			if(it->ss>=2)
				res[it->ff^ans[0]]^=(1<<j);
	}
	tr(it,res)
		ans[it->ss-1]=it->ff;
	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 0 ms 364 KB Output is correct

Subtask #2
94.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 364 KB Output is correct
2 Correct 4 ms 364 KB Output is correct
3 Correct 2 ms 364 KB Output is correct
4 Correct 4 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 2 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 2 ms 364 KB Output is correct
16 Correct 4 ms 364 KB Output is correct
17 Correct 6 ms 364 KB Output is correct
18 Correct 4 ms 364 KB Output is correct
19 Correct 2 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 2 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 3 ms 364 KB Output is correct
36 Correct 4 ms 364 KB Output is correct
37 Correct 4 ms 384 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 2 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 2 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 2 ms 364 KB Output is correct
56 Correct 4 ms 364 KB Output is correct
57 Correct 5 ms 364 KB Output is correct
58 Correct 4 ms 364 KB Output is correct
59 Correct 3 ms 364 KB Output is correct
60 Correct 4 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 2 ms 364 KB Output is correct
64 Correct 4 ms 364 KB Output is correct
65 Correct 4 ms 384 KB Output is correct
66 Correct 4 ms 364 KB Output is correct
67 Correct 3 ms 364 KB Output is correct
68 Correct 4 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 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 2 ms 364 KB Output is correct
80 Correct 4 ms 364 KB Output is correct
81 Correct 4 ms 364 KB Output is correct
82 Correct 4 ms 364 KB Output is correct
83 Correct 2 ms 364 KB Output is correct
84 Correct 5 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 2 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