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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#224800 | #7179. Fischer's Chess Guessing Game | sofija6 | TL | 111ms | 47008kb | C++17 | 2.3kb | 2023-10-23 15:02:27 | 2023-10-23 15:02:28 |
Judging History
answer
#include <bits/stdc++.h>
#define ll int
using namespace std;
vector<string> v;
vector<pair<string,ll> > S;
void Create(string s,ll b,ll p,ll k,ll n,ll q,ll r)
{
if ((ll)s.size()==8)
{
v.push_back(s);
return;
}
string c=s;
if (!b || (b==1 && p!=s.size()%2))
{
c+='B';
Create(c,b+1,s.size()%2,k,n,q,r);
c=s;
}
if (!k && r==1)
{
c+='K';
Create(c,b,p,k+1,n,q,r);
c=s;
}
if (n!=2)
{
c+='N';
Create(c,b,p,k,n+1,q,r);
c=s;
}
if (!q)
{
c+='Q';
Create(c,b,p,k,n,q+1,r);
c=s;
}
if (!r || (r==1 && k==1))
{
c+='R';
Create(c,b,p,k,n,q,r+1);
}
return;
}
map<string,vector<string> > c[10];
vector<string> w;
bool Check(string x)
{
for (auto i : S)
{
ll diff=0;
for (ll j=0;j<8;j++)
diff+=(i.first[j]!=x[j]);
if (diff!=i.second || !diff)
return false;
}
return true;
}
string Get_Min()
{
ll maxx=INT_MAX;
string ans;
for (auto i : w)
{
ll cur=0;
for (ll j=0;j<9;j++)
{
ll num=0;
for (auto l : c[j][i])
{
if (Check(l))
num++;
}
cur=max(cur,num);
}
if (cur<maxx && Check(i))
{
maxx=cur;
ans=i;
}
}
return ans;
}
int main()
{
string s="";
Create(s,0,0,0,0,0,0);
for (auto i : v)
{
for (auto j : v)
{
ll cnt=0;
for (ll p=0;p<8;p++)
cnt+=(i[p]!=j[p]);
c[cnt][i].push_back(j);
}
}
string x="";
ll n,a;
while (true)
{
if (x=="")
cin >> x;
cin >> n;
S.clear();
w=v;
s=Get_Min();
while (true)
{
cout << s << "\n";
cin >> a;
a=8-a;
if (!a)
{
cin >> x;
if (x=="END")
return 0;
break;
}
w=c[a][s];
S.push_back({s,a});
s=Get_Min();
}
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 111ms
memory: 47008kb
input:
GAME 1 1 2 2 1 2 8 END
output:
NRBBNKQR BNRKQBNR RNBQKRNB BRNQKBRN QNRNBKRB RKRBBQNN
result:
ok (c) correct after 1 tests, max moves 6 (1 test case)
Test #2:
score: -100
Time Limit Exceeded
input:
GAME 1 1 2 2 1 2 8 GAME 2 2 1 0 1 2 8 GAME 3 1 2 2 0 3 8 GAME 4 1 2 1 1 3 8 GAME 5 2 2 0 3 0 8 GAME 6 2 1 2 1 3 8 GAME 7 0 2 3 4 3 8 GAME 8 1 2 1 0 3 8 GAME 9 0 3 1 2 8 GAME 10 0 3 3 3 8 GAME 11 0 5 3 2 8 GAME 12 1 1 1 4 8 GAME 13 1 2 2 3 4 8 GAME 14 0 4 3 4 8 GAME 15 1 2 1 0 1 8 GAME 16 1 1 3 2 2 8...
output:
NRBBNKQR BNRKQBNR RNBQKRNB BRNQKBRN QNRNBKRB RKRBBQNN NRBBNKQR RBBNKQNR QRKNNRBB NBNRBKRQ BQNBRNKR RKRBBNQN NRBBNKQR BNRKQBNR RNBQKRNB BRNQKBRN RBKNBQNR RKRBBNNQ NRBBNKQR BNRKQBNR RNBQKRNB BBNQRNKR QBRKNRBN RKRBQNBN NRBBNKQR RBBNKQNR NBNQBRKR BRKBRQNN QRBKRNNB RKRBNQBN NRBBNKQR RBBNKQNR QRKNNRBB NRK...