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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#345330#7179. Fischer's Chess Guessing GameinstallbWA 159ms3856kbC++142.8kb2024-03-06 19:39:262024-03-06 19:39:27

Judging History

你现在查看的是最新测评结果

  • [2024-03-06 19:39:27]
  • 评测
  • 测评结果:WA
  • 用时:159ms
  • 内存:3856kb
  • [2024-03-06 19:39:26]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 800005;

vector <string> G,iG;
map <string,int> mp; int tot = 0;

void init1(){
    string s = "BBKNNQRR";
    do{
        int pk; vector <int> pb,pr;
        for(int i = 0;i < 8;i ++){
            if(s[i] == 'B') pb.push_back(i);
            if(s[i] == 'R') pr.push_back(i);
            if(s[i] == 'K') pk = i;
        }
        if((pb[0] & 1) == (pb[1] & 1)) continue;
        if(!(pr[0] < pk && pk < pr[1])) continue;
        if(mp.find(s) != mp.end()) continue;
        mp[s] = tot ++;
        G.push_back(s);
    }while(next_permutation(s.begin(),s.end()));
}

mt19937 rnd(time(0));
string SS;

int calc(string x,string y){ int r = 0; for(int i = 0;i < 8;i ++) if(x[i] == y[i]) r ++; return r; }

void solve(){
    vector <string> H;
    G = iG;
    string lis[6];
    for(int ti = 0;ti < 6;ti ++){
        int anss = G.size() + 1;
        if(G.size() == 1) break;
        string cur;
		if(ti > 0){
			for(int x = 0;x < G.size();x ++){
				map <int,int> chk;
				for(int i = 0;i < G.size();i ++) chk[calc(G[i],G[x])] ++;
				int mx = 0;
				for(auto it = chk.begin();it != chk.end();it ++) mx = max(mx,it->second);
				if(mx <= anss){
					anss = mx;
					cur = G[x];
				}
			}
		}
		else{
			cur = "NRBBNKQR";
		}
        cout << cur << endl;
        int x;
        cin >> x;
        // x = calc(cur,SS);
        // cout << x << ' ' << cur << ' ' << SS << ' ' << G.size() << endl;
        if(x == 8) return;
        for(int i = 0;i < G.size();i ++) if(calc(cur,G[i]) == x) H.push_back(G[i]);
        G.swap(H); H.clear();
        lis[ti] = cur;
        // cout << ti << ' ' << anss << '\n';
    }
    cout << G[0] << endl;
    int x;
    cin >> x;
    // x = calc(G[0],SS);
    // for(int i = 0;i < 6;i ++) cout << lis[i] << '\n';
}

// void countt(){
//     string lis[6];
//     for(int i = 0;i < 6;i ++) cin >> lis[i];
//             map <vector <int>,int> chk;
//             for(int i = 0;i < tot;i ++){
//                 vector <int> vec;
//                 for(int j = 0;j < 6;j ++){
//                     int cnt = 0;
//                     for(int k = 0;k < 8;k ++) if(G[i][k] == lis[j][k]) cnt ++;
//                     vec.push_back(cnt);
//                 }
//                 // cout << G[i] << " : "; for(auto u : vec) cout << u << ' '; cout << endl;
//                 chk[vec] = 1;
//             }
//     cout << chk.size() << '\n';
// }

int main(){
    ios::sync_with_stdio(false);
    init1(); iG = G;
    // for(auto s : G) cout << s << ' ';
    // cout << tot << endl;
    // solve2();
    // countt();
    string str;
    while(cin >> str){
        if(str == "END") break;
        int x; cin >> x;
        // cin >> SS;
        solve();
    }
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 4ms
memory: 3844kb

input:

GAME 1
1
2
2
4
1
8
END

output:

NRBBNKQR
BNRKQBNR
RNBQKRNB
RKRQNBBN
RNKRNBBQ
RKRBBQNN

result:

ok (c) correct after 1 tests, max moves 6 (1 test case)

Test #2:

score: 0
Accepted
time: 159ms
memory: 3856kb

input:

GAME 1
1
2
2
4
1
8
GAME 2
2
1
1
0
8
GAME 3
1
2
2
3
1
8
GAME 4
1
2
1
1
8
GAME 5
2
1
0
8
GAME 6
2
1
0
6
8
GAME 7
0
2
3
3
8
GAME 8
1
2
1
4
8
GAME 9
0
3
5
8
GAME 10
0
3
3
4
4
8
GAME 11
0
5
2
8
GAME 12
1
1
2
3
8
GAME 13
1
2
2
8
GAME 14
0
4
4
2
8
GAME 15
1
2
1
3
3
8
GAME 16
1
1
1
4
8
GAME 17
0
5
4
8
GAME ...

output:

NRBBNKQR
BNRKQBNR
RNBQKRNB
RKRQNBBN
RNKRNBBQ
RKRBBQNN
NRBBNKQR
RNBNQBKR
QRNNBKRB
NBNRKQBR
RKRBBNQN
NRBBNKQR
BNRKQBNR
RNBQKRNB
RKRQNBBN
RQNNKBBR
RKRBBNNQ
NRBBNKQR
BNRKQBNR
RNBQKRNB
RQNNBBKR
RKRBQNBN
NRBBNKQR
RNBNQBKR
QRNNBKRB
RKRBNQBN
NRBBNKQR
RNBNQBKR
QRNNBKRB
RKRBNQBN
RKRBNNBQ
NRBBNKQR
RKNNRQBB
RNK...

result:

ok (c) correct after 96 tests, max moves 6 (96 test cases)

Test #3:

score: -100
Wrong Answer
time: 61ms
memory: 3852kb

input:

GAME 1
2
2
2
8
GAME 2
2
2
1
2
2
8
GAME 3
3
0
5
5
8
GAME 4
3
0
2
6
5
8
GAME 5
2
3
2
3
8
GAME 6
3
0
3
2
8
GAME 7
1
3
6
8
GAME 8
1
3
5
4
8
GAME 9
2
4
3
5
3
8
GAME 10
2
4
3
8
GAME 11
2
3
1
4
8
GAME 12
1
3
4
3
2
8
GAME 13
0
2
3
5
8
GAME 14
1
0
1
5
8
GAME 15
0
1
1
1
8
GAME 16
0
2
2
8
GAME 17
1
0
3
3
8
GAM...

output:

NRBBNKQR
RNBNQBKR
NBRKQNBR
RKQBBNNR
NRBBNKQR
RNBNQBKR
NBRKQNBR
RQBBKNRN
RNKBNRBQ
RKNBBQNR
NRBBNKQR
NRBQKBRN
RBNNBKQR
RQNBBKNR
RKNBBNQR
NRBBNKQR
NRBQKBRN
RBNNBKQR
RQKBNNBR
RNKBNQBR
RKQBNNBR
NRBBNKQR
RNBNQBKR
RNBBKQRN
QNRBBNKR
RKNBQNBR
NRBBNKQR
NRBQKBRN
RBNNBKQR
QNRBBKNR
RKNBNQBR
NRBBNKQR
BNRKQBNR
RQK...

result:

wrong answer (i) too many guesses in game 36, pos = `