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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#260384#7179. Fischer's Chess Guessing Gamesofija6WA 7ms7312kbC++232.8kb2023-11-22 06:35:182023-11-22 06:35:18

Judging History

你现在查看的是最新测评结果

  • [2023-11-22 06:35:18]
  • 评测
  • 测评结果:WA
  • 用时:7ms
  • 内存:7312kb
  • [2023-11-22 06:35:18]
  • 提交

answer

#include <bits/stdc++.h>
#define ll int
#define MAXN 970
using namespace std;
vector<string> v;
bitset<MAXN> ch;
ll same[MAXN][MAXN],ans;
ll Num_Of_Same(ll i,ll j)
{
    ll cnt=0;
    for (ll l=0;l<8;l++)
        cnt+=v[i][l]==v[j][l];
    return cnt;
}
bool Cmp(ll i,ll j)
{
    return i>j;
}
void Solve(ll a)
{
    for (ll i=0;i<v.size();i++)
    {
        if (same[ans][i]!=a)
            ch[i]=false;
    }
    ll maxx[10];
    for (ll i=0;i<9;i++)
        maxx[i]=1e6;
    for (ll i=0;i<v.size();i++)
    {
        if (!ch[i])
            continue;
        ll cnt[10]={0},m=-1;
        for (ll j=0;j<v.size();j++)
        {
            if (!ch[j])
                continue;
            cnt[same[i][j]]++;
        }
        sort(cnt,cnt+9,Cmp);
        bool yes=false;
        for (ll j=0;j<9;j++)
        {
            if (cnt[j]==maxx[j])
                continue;
            if (cnt[j]<maxx[j])
            {
                yes=true;
                break;
            }
        }
        if (yes)
        {
            ans=i;
            for (ll j=0;j<9;j++)
                maxx[j]=cnt[j];
        }
    }
}
ll b,p,k,n,q,r,prevv;
string s;
void Create()
{
    if ((ll)s.size()==8)
    {
        v.push_back(s);
        return;
    }
    if (!b || (b==1 && p!=s.size()%2))
    {
        b++;
        prevv=p;
        p=s.size()%2;
        s+='B';
        Create();
        p=prevv;
        b--;
        s.pop_back();
    }
    if (!k && r==1)
    {
        s+='K';
        k++;
        Create();
        k--;
        s.pop_back();
    }
    if (n!=2)
    {
        s+='N';
        n++;
        Create();
        n--;
        s.pop_back();
    }
    if (!q)
    {
        s+='Q';
        q++;
        Create();
        q--;
        s.pop_back();
    }
    if (!r || (r==1 && k==1))
    {
        s+='R';
        r++;
        Create();
        r--;
        s.pop_back();
    }
    return;
}
int main()
{
    string x="";
    ll ans0,a;
    Create();
    for (ll i=0;i<v.size();i++)
    {
        if (v[i]=="NRBBNKQR")
            ans0=i;
    }
    for (ll i=0;i<v.size();i++)
    {
        for (ll j=0;j<v.size();j++)
        {
            ll cnt=Num_Of_Same(i,j);
            same[i][j]=cnt;
        }
    }
    while (true)
    {
        cin >> x;
        if (x=="END")
            return 0;
        cin >> n;
        ans=ans0;
        for (ll i=0;i<v.size();i++)
            ch[i]=1;
        ll cc=0;
        while (true)
        {
            cc++;
            if (cc>6)
                return 0;
            cout << v[ans] << "\n";
            cin >> a;
            if (a==8)
                break;
            Solve(a);
        }
    }
    return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 6ms
memory: 7312kb

input:

GAME 1
1
1
2
8
END

output:

NRBBNKQR
RQNNKBBR
RNKRBNQB
RKRBBQNN

result:

ok (c) correct after 1 tests, max moves 4 (1 test case)

Test #2:

score: -100
Wrong Answer
time: 7ms
memory: 7252kb

input:

GAME 1
1
1
2
8
GAME 2
2
1
4
1
8
GAME 3
1
1
3
2
8
GAME 4
1
2
3
2
2
8
GAME 5
2
3
3
8
GAME 6
2
3
2
4
8
GAME 7
0
1
4
4
8
GAME 8
1
3
1
3
3
4

output:

NRBBNKQR
RQNNKBBR
RNKRBNQB
RKRBBQNN
NRBBNKQR
RQNKNBBR
RNQBBKRN
RNBNQKRB
RKRBBNQN
NRBBNKQR
RQNNKBBR
RNKRBNQB
RNBKRQNB
RKRBBNNQ
NRBBNKQR
RQNNKBBR
RQKBBRNN
RQBKRNNB
RNKQNRBB
RKRBQNBN
NRBBNKQR
RQNKNBBR
RQNBBKRN
RKRBNQBN
NRBBNKQR
RQNKNBBR
RQNBBKRN
RNQBKNBR
RKRBNNBQ
NRBBNKQR
RQNNKRBB
RNQKBBRN
RBKQBNRN
RKR...

result:

wrong answer (i) too many guesses in game 8, pos = @