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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#292718 | #7179. Fischer's Chess Guessing Game | AlphaMale06 | TL | 6ms | 7484kb | C++14 | 2.5kb | 2023-12-28 11:47:42 | 2023-12-28 11:47:42 |
Judging History
answer
#include <bits/stdc++.h>
/*
Oce nas,
koji si na nebesima,
da se sveti ime Tvoje,
da dodje carstvo Tvoje,
da bude volja Tvoja,
i na zemlji, kao i na nebu.
Hleb nas nasusni daj nam danas,
i oprosti nam dugove nase,
kao sto i mi oprastamo duznicima svojim,
i ne uvedi nas u iskusenje,
no izbavi nas od zloga.
Jer je Tvoje Carstvo,
i sila, i slava,
u vekove vekova.
Amin.
*/
using namespace std;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
using ll = long long;
using ld = long double;
#define yes cout << "YES\n"
#define no cout << "NO\n"
#define F first
#define S second
#define pb push_back
#define pf push_front
#define mp make_pair
#define all(x) (x).begin(), (x).end()
vector<string> v;
vector<pair<int, int>> cur;
vector<pair<int, int>> precalc;
vector<pair<int, int>> ncur;
int gas[960][960];
bool checkvalid(string s){
int indb1, indb2, indk;
indb1=-1;
for(int i=0; i< 8; i++){
if(s[i]=='B'){
if(indb1==-1){
indb1=i;
}
else indb2=i;
}
if(s[i]=='K'){
indk=i;
}
}
if(indb1%2==indb2%2)return 0;
int cnt=0;
for(int i=0; i< indk; i++){
if(s[i]=='R')cnt++;
}
if(cnt==1)return 1;
return 0;
}
int inter(int i, int j){
int ans=0;
for(int k=0; k< 8; k++){
if(v[i][k]==v[j][k])ans++;
}
return ans;
}
void calcbest(){
for(auto p : cur){
int cnt[9]={0};
for(auto p2 : cur){
cnt[gas[p.S][p2.S]]++;
}
int mx=0;
for(int i=0; i< 9; i++)mx=max(mx, cnt[i]);
ncur.pb({mx, p.S});
}
cur.clear();
for(auto p : ncur){
cur.pb(p);
}
ncur.clear();
}
void solve(){
for(int i=0; i< 960; i++){
cur.pb(precalc[i]);
}
int ans=0;
while(ans!=8){
string output= v[cur[0].S];
cout << output << endl;
cin >> ans;
for(auto p : cur){
if(gas[cur[0].S][p.S]==ans){
ncur.pb({0, p.S});
}
}
cur.clear();
for(auto p : ncur){
cur.pb(p);
}
ncur.clear();
calcbest();
sort(all(cur));
}
}
signed main(){
ios_base::sync_with_stdio(false);
cin.tie(0);
string s="RRKNNQBB";
sort(all(s));
while(next_permutation(all(s))){
if(checkvalid(s))v.pb(s);
}
for(int i=0; i< 960; i++){
for(int j=0; j< 960; j++){
gas[i][j]=inter(i, j);
}
}
for(int i=0; i< 960; i++){
cur.pb({0, i});
}
calcbest();
sort(all(cur));
for(int i=0; i< 960; i++)precalc.pb(cur[i]);
cur.clear();
string partija;
cin >> partija;
while(partija!="END"){
int mrs;
cin >> mrs;
solve();
cin >> partija;
cur.clear();
}
}
Details
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Test #1:
score: 100
Accepted
time: 6ms
memory: 7484kb
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...