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답안 #351070

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
351070 2021-01-19T11:53:03 Z kshitij_sodani Xoractive (IZhO19_xoractive) C++14
88 / 100
 6 ms 876 KB 
//#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
typedef long long llo;
#define mp make_pair
#define pb push_back
#define a first 
#define b second
#define endl '\n'
#define cc get_pairwise_xor 


#include "interactive.h"
using namespace std;
int it[101];

vector<int> proc(vector<int> aa,vector<int> bb){
	int ind=0;
	int ind2=0;
	vector<int> mm;

	while(ind<aa.size() or ind2<bb.size()){
		if(ind2==bb.size()){
			mm.pb(aa[ind]);
			ind++;
		}
		else{
			if(aa[ind]==bb[ind2]){
				ind++;
				ind2++;
				continue;
			}
			mm.pb(aa[ind]);
			ind++;
		}
	}
	return mm;
}
vector<int> cur[101];
void solve(vector<pair<int,int>> pp){
	if(pp.size()==0){
		return ;
	}
	vector<int> ss;
	for(auto j:pp){
		for(int k=j.a;k<=(j.a+j.b)/2;k++){
			ss.pb(k);
		}
	}
	vector<int> ee=cc(ss);
	ss.pb(1);
	vector<int> ff=cc(ss);
	vector<int> fin=proc(ff,ee);
	map<int,int> xx;
	for(auto j:fin){
		if(j!=0){
			xx[j^it[0]]++;
		}
	}
	vector<pair<int,int>> ne;
	for(auto j:pp){
		vector<int> a1;
		vector<int> a2;
		for(auto k:cur[j.a]){
			if(xx.find(k)!=xx.end()){
				a1.pb(k);
			}
			else{
				a2.pb(k);
			}
		}
		cur[j.a]=a1;
		cur[((j.a+j.b)/2)+1]=a2;
		int mid=(j.a+j.b)/2;
		if(mid>j.a){
			ne.pb({j.a,mid});
		}
		if(mid+1<j.b){
			ne.pb({mid+1,j.b});
		}
	}
	solve(ne);
}
vector<int> guess(int n) {
	it[0]=ask(1);
	vector<int> ss;
		for(int k=2;k<=n;k++){
			ss.pb(k);
		}
	
	vector<int> ee=cc(ss);
	ss.pb(1);
	vector<int> ff=cc(ss);
	vector<int> fin=proc(ff,ee);
	map<int,int> xx;
	for(auto j:fin){
		if(j!=0){
			xx[j^it[0]]++;
		}
	}
	for(auto j:xx){
		cur[2].pb(j.a);
	}


	solve({{2,n}});
	vector<int> ans;
	ans.pb(it[0]);
	for(int i=2;i<=n;i++){
		ans.pb(cur[i][0]);
	}







	return ans;
}

Compilation message

Xoractive.cpp: In function 'std::vector<int> proc(std::vector<int>, std::vector<int>)':
Xoractive.cpp:22:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |  while(ind<aa.size() or ind2<bb.size()){
      |        ~~~^~~~~~~~~~
Xoractive.cpp:22:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |  while(ind<aa.size() or ind2<bb.size()){
      |                         ~~~~^~~~~~~~~~
Xoractive.cpp:23:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |   if(ind2==bb.size()){
      |      ~~~~^~~~~~~~~~~

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 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
82.0 / 94.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 5 ms 748 KB Output is partially correct
2 Partially correct 4 ms 872 KB Output is partially correct
3 Partially correct 3 ms 724 KB Output is partially correct
4 Partially correct 5 ms 748 KB Output is partially correct
5 Partially correct 4 ms 748 KB Output is partially correct
6 Partially correct 4 ms 724 KB Output is partially correct
7 Partially correct 3 ms 748 KB Output is partially correct
8 Partially correct 4 ms 620 KB Output is partially correct
9 Partially correct 4 ms 748 KB Output is partially correct
10 Partially correct 6 ms 620 KB Output is partially correct
11 Partially correct 4 ms 768 KB Output is partially correct
12 Partially correct 4 ms 620 KB Output is partially correct
13 Partially correct 4 ms 620 KB Output is partially correct
14 Partially correct 5 ms 748 KB Output is partially correct
15 Partially correct 3 ms 748 KB Output is partially correct
16 Partially correct 4 ms 724 KB Output is partially correct
17 Partially correct 4 ms 748 KB Output is partially correct
18 Partially correct 4 ms 620 KB Output is partially correct
19 Partially correct 3 ms 620 KB Output is partially correct
20 Partially correct 4 ms 748 KB Output is partially correct
21 Partially correct 4 ms 724 KB Output is partially correct
22 Partially correct 4 ms 768 KB Output is partially correct
23 Partially correct 4 ms 724 KB Output is partially correct
24 Partially correct 4 ms 724 KB Output is partially correct
25 Partially correct 4 ms 620 KB Output is partially correct
26 Partially correct 4 ms 640 KB Output is partially correct
27 Partially correct 3 ms 724 KB Output is partially correct
28 Partially correct 4 ms 748 KB Output is partially correct
29 Partially correct 4 ms 748 KB Output is partially correct
30 Partially correct 4 ms 620 KB Output is partially correct
31 Partially correct 4 ms 724 KB Output is partially correct
32 Partially correct 4 ms 724 KB Output is partially correct
33 Partially correct 4 ms 748 KB Output is partially correct
34 Partially correct 4 ms 748 KB Output is partially correct
35 Partially correct 4 ms 724 KB Output is partially correct
36 Partially correct 4 ms 724 KB Output is partially correct
37 Partially correct 4 ms 620 KB Output is partially correct
38 Partially correct 4 ms 620 KB Output is partially correct
39 Partially correct 4 ms 724 KB Output is partially correct
40 Partially correct 4 ms 724 KB Output is partially correct
41 Partially correct 4 ms 620 KB Output is partially correct
42 Partially correct 5 ms 768 KB Output is partially correct
43 Partially correct 4 ms 724 KB Output is partially correct
44 Partially correct 4 ms 620 KB Output is partially correct
45 Partially correct 5 ms 768 KB Output is partially correct
46 Partially correct 4 ms 620 KB Output is partially correct
47 Partially correct 4 ms 620 KB Output is partially correct
48 Partially correct 4 ms 620 KB Output is partially correct
49 Partially correct 4 ms 620 KB Output is partially correct
50 Partially correct 4 ms 620 KB Output is partially correct
51 Partially correct 4 ms 724 KB Output is partially correct
52 Partially correct 4 ms 620 KB Output is partially correct
53 Partially correct 4 ms 620 KB Output is partially correct
54 Partially correct 4 ms 748 KB Output is partially correct
55 Partially correct 3 ms 620 KB Output is partially correct
56 Partially correct 4 ms 724 KB Output is partially correct
57 Partially correct 5 ms 724 KB Output is partially correct
58 Partially correct 4 ms 640 KB Output is partially correct
59 Partially correct 4 ms 724 KB Output is partially correct
60 Partially correct 4 ms 724 KB Output is partially correct
61 Partially correct 4 ms 744 KB Output is partially correct
62 Partially correct 4 ms 724 KB Output is partially correct
63 Partially correct 3 ms 620 KB Output is partially correct
64 Partially correct 5 ms 620 KB Output is partially correct
65 Partially correct 4 ms 724 KB Output is partially correct
66 Partially correct 4 ms 620 KB Output is partially correct
67 Partially correct 3 ms 748 KB Output is partially correct
68 Partially correct 4 ms 620 KB Output is partially correct
69 Partially correct 4 ms 724 KB Output is partially correct
70 Partially correct 4 ms 724 KB Output is partially correct
71 Partially correct 3 ms 748 KB Output is partially correct
72 Partially correct 4 ms 620 KB Output is partially correct
73 Partially correct 5 ms 748 KB Output is partially correct
74 Partially correct 5 ms 620 KB Output is partially correct
75 Partially correct 4 ms 724 KB Output is partially correct
76 Partially correct 4 ms 724 KB Output is partially correct
77 Partially correct 4 ms 640 KB Output is partially correct
78 Partially correct 4 ms 724 KB Output is partially correct
79 Partially correct 3 ms 620 KB Output is partially correct
80 Partially correct 4 ms 620 KB Output is partially correct
81 Partially correct 5 ms 748 KB Output is partially correct
82 Partially correct 4 ms 620 KB Output is partially correct
83 Partially correct 3 ms 620 KB Output is partially correct
84 Partially correct 4 ms 876 KB Output is partially correct
85 Partially correct 4 ms 724 KB Output is partially correct
86 Partially correct 4 ms 724 KB Output is partially correct
87 Partially correct 4 ms 724 KB Output is partially correct
88 Partially correct 4 ms 748 KB Output is partially correct
89 Partially correct 4 ms 724 KB Output is partially correct
90 Partially correct 4 ms 620 KB Output is partially correct
91 Partially correct 3 ms 748 KB Output is partially correct
92 Partially correct 4 ms 620 KB Output is partially correct
93 Partially correct 4 ms 724 KB Output is partially correct
94 Partially correct 4 ms 620 KB Output is partially correct
95 Partially correct 3 ms 620 KB Output is partially correct
96 Partially correct 4 ms 620 KB Output is partially correct
97 Partially correct 4 ms 724 KB Output is partially correct
98 Partially correct 5 ms 724 KB Output is partially correct
99 Partially correct 4 ms 748 KB Output is partially correct
100 Partially correct 4 ms 768 KB Output is partially correct