#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
string id = "ABXY";
string guess_sequence(int n){
string ans = "";
vector<bool> d(4);
int c = press("AB");
if(c == 0){
c = press("X");
if(c == 1){
ans += "X";
d[2] = true;
}else{
ans += "Y";
d[3] = true;
}
}else{
c = press("A");
if(c == 1){
ans += "A";
d[0] = true;
}else{
ans += "B";
d[1] = true;
}
}
string new_id = "";
for(int i = 0; i < 4; i++){
if(d[i]) continue;
new_id += id[i];
}
id = new_id;
for(int i = 1; i < n; i++){
if(i == n-1){
ans += id[0];
int c = press(ans);
if(c == n){
break;
}
ans.pop_back();
ans += id[1];
if(c == n){
break;
}
ans.pop_back();
ans += id[2];
break;
}
string fi = "";
fi += ans;
fi += id[0];
ans += id[1];
for(int y = 0; y < 3; y++){
fi += ans;
fi += id[y];
}
ans.pop_back();
int c = press(fi);
if(c == i){
ans += id[2];
}else if(c == i+1){
ans += id[0];
}else{
ans += id[1];
}
}
return ans;
}
| # | Verdict | Execution time | Memory | Grader output |
|---|
| Fetching results... |
| # | Verdict | Execution time | Memory | Grader output |
|---|
| Fetching results... |