답안 #958075

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
958075	2024-04-04T20:35:57 Z	I_am_Polish_Girl	Xoractive (IZhO19_xoractive)	C++14	100 / 100	4 ms	600 KB

Xoractive

#include "interactive.h"
 
#include <iostream>
#include <vector>
#include <algorithm>
#include <map>
#include <set>
#include <unordered_map>
#include <unordered_set>
#include <stack>
#include <queue>
#include <cmath>
#include <random>
#include <chrono>
 
using namespace std;
 
//#define int long long
 
int log_ = 10;
int inf = 1000000000000000000;
int mod = 998244353;
 
 
 
vector<int> guess(int n)
{
    vector <int> ans(n);
  
  if (n < 15)
{
    for (int i = 0 ; i < n ; i++)
    {
        ans[i] = ask(i+1);
    }
 
 
    return ans;
}
  
    ans[0] = ask(1);
 
    map <int, int> nums_;
 
    for (int i = 0; i <= 6; i++)
    {
        vector <int> ind;
 
 
        for (int j = 1; j < n; j++)
        {
            if ((j & (1 << i)) != 0)
            {
                ind.push_back(j+1);
            }
        }
 
        vector <int> ans1 = get_pairwise_xor(ind);
        ind.push_back(1);
 
        vector <int> ans2 = get_pairwise_xor(ind);
 
        map <int, int> nums;
 
        for (int i = 0; i < ans2.size(); i++)
        {
            nums[ans2[i]]++;
        }
 
        for (int i = 0; i < ans1.size(); i++)
        {
            nums[ans1[i]]--;
        }
 
 
        for (auto i_ : nums)
        {
            if (i_.second != 0)
            {
                nums_[i_.first ^ ans[0]] += (1 << i);
            }
        }
    }
 
 
 
    for (int i = 1; i < n; i++)
    {
        for (auto j : nums_)
        {
            if (j.second == i)
                ans[i] = j.first;
        }
    }
 
 
    return ans;
};

Compilation message

Xoractive.cpp:21:11: warning: overflow in conversion from 'long int' to 'int' changes value from '1000000000000000000' to '-1486618624' [-Woverflow]
   21 | int inf = 1000000000000000000;
      |           ^~~~~~~~~~~~~~~~~~~
Xoractive.cpp: In function 'std::vector<int> guess(int)':
Xoractive.cpp:65:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   65 |         for (int i = 0; i < ans2.size(); i++)
      |                         ~~^~~~~~~~~~~~~
Xoractive.cpp:70:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |         for (int i = 0; i < ans1.size(); i++)
      |                         ~~^~~~~~~~~~~~~

Subtask #1
6.0 / 6.0

#	결과	메모리	Grader output
1	Correct	344 KB	Output is correct
2	Correct	596 KB	Output is correct
3	Correct	344 KB	Output is correct
4	Correct	344 KB	Output is correct

Subtask #2
94.0 / 94.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	344 KB	Output is correct
2	Correct	3 ms	344 KB	Output is correct
3	Correct	2 ms	344 KB	Output is correct
4	Correct	3 ms	344 KB	Output is correct
5	Correct	3 ms	344 KB	Output is correct
6	Correct	3 ms	344 KB	Output is correct
7	Correct	2 ms	344 KB	Output is correct
8	Correct	3 ms	344 KB	Output is correct
9	Correct	3 ms	344 KB	Output is correct
10	Correct	3 ms	344 KB	Output is correct
11	Correct	2 ms	344 KB	Output is correct
12	Correct	3 ms	344 KB	Output is correct
13	Correct	3 ms	344 KB	Output is correct
14	Correct	3 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	3 ms	344 KB	Output is correct
17	Correct	3 ms	344 KB	Output is correct
18	Correct	3 ms	344 KB	Output is correct
19	Correct	2 ms	344 KB	Output is correct
20	Correct	3 ms	344 KB	Output is correct
21	Correct	3 ms	344 KB	Output is correct
22	Correct	3 ms	344 KB	Output is correct
23	Correct	2 ms	344 KB	Output is correct
24	Correct	3 ms	344 KB	Output is correct
25	Correct	3 ms	344 KB	Output is correct
26	Correct	3 ms	344 KB	Output is correct
27	Correct	2 ms	344 KB	Output is correct
28	Correct	3 ms	344 KB	Output is correct
29	Correct	3 ms	344 KB	Output is correct
30	Correct	3 ms	344 KB	Output is correct
31	Correct	2 ms	344 KB	Output is correct
32	Correct	3 ms	344 KB	Output is correct
33	Correct	3 ms	344 KB	Output is correct
34	Correct	3 ms	344 KB	Output is correct
35	Correct	2 ms	344 KB	Output is correct
36	Correct	3 ms	344 KB	Output is correct
37	Correct	3 ms	344 KB	Output is correct
38	Correct	3 ms	344 KB	Output is correct
39	Correct	3 ms	344 KB	Output is correct
40	Correct	4 ms	344 KB	Output is correct
41	Correct	4 ms	344 KB	Output is correct
42	Correct	3 ms	344 KB	Output is correct
43	Correct	2 ms	344 KB	Output is correct
44	Correct	3 ms	344 KB	Output is correct
45	Correct	3 ms	344 KB	Output is correct
46	Correct	3 ms	344 KB	Output is correct
47	Correct	2 ms	344 KB	Output is correct
48	Correct	3 ms	500 KB	Output is correct
49	Correct	3 ms	344 KB	Output is correct
50	Correct	3 ms	344 KB	Output is correct
51	Correct	2 ms	344 KB	Output is correct
52	Correct	3 ms	344 KB	Output is correct
53	Correct	3 ms	344 KB	Output is correct
54	Correct	3 ms	344 KB	Output is correct
55	Correct	2 ms	344 KB	Output is correct
56	Correct	3 ms	524 KB	Output is correct
57	Correct	3 ms	344 KB	Output is correct
58	Correct	3 ms	344 KB	Output is correct
59	Correct	2 ms	344 KB	Output is correct
60	Correct	3 ms	344 KB	Output is correct
61	Correct	3 ms	344 KB	Output is correct
62	Correct	3 ms	344 KB	Output is correct
63	Correct	2 ms	344 KB	Output is correct
64	Correct	3 ms	344 KB	Output is correct
65	Correct	3 ms	596 KB	Output is correct
66	Correct	3 ms	344 KB	Output is correct
67	Correct	2 ms	344 KB	Output is correct
68	Correct	3 ms	344 KB	Output is correct
69	Correct	3 ms	344 KB	Output is correct
70	Correct	3 ms	344 KB	Output is correct
71	Correct	2 ms	344 KB	Output is correct
72	Correct	3 ms	344 KB	Output is correct
73	Correct	3 ms	344 KB	Output is correct
74	Correct	3 ms	344 KB	Output is correct
75	Correct	2 ms	344 KB	Output is correct
76	Correct	3 ms	344 KB	Output is correct
77	Correct	3 ms	520 KB	Output is correct
78	Correct	3 ms	344 KB	Output is correct
79	Correct	2 ms	344 KB	Output is correct
80	Correct	3 ms	344 KB	Output is correct
81	Correct	3 ms	344 KB	Output is correct
82	Correct	3 ms	344 KB	Output is correct
83	Correct	2 ms	344 KB	Output is correct
84	Correct	3 ms	344 KB	Output is correct
85	Correct	3 ms	344 KB	Output is correct
86	Correct	4 ms	600 KB	Output is correct
87	Correct	2 ms	344 KB	Output is correct
88	Correct	3 ms	344 KB	Output is correct
89	Correct	3 ms	344 KB	Output is correct
90	Correct	3 ms	344 KB	Output is correct
91	Correct	3 ms	344 KB	Output is correct
92	Correct	3 ms	344 KB	Output is correct
93	Correct	3 ms	344 KB	Output is correct
94	Correct	3 ms	344 KB	Output is correct
95	Correct	2 ms	344 KB	Output is correct
96	Correct	3 ms	344 KB	Output is correct
97	Correct	3 ms	344 KB	Output is correct
98	Correct	3 ms	344 KB	Output is correct
99	Correct	2 ms	344 KB	Output is correct
100	Correct	3 ms	344 KB	Output is correct

답안 #958075

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 94.0 / 94.0

Subtask #1
6.0 / 6.0

Subtask #2
94.0 / 94.0