제출 #696452

#제출 시각아이디문제언어결과실행 시간메모리
696452Elvin_Fritl콤보 (IOI18_combo)C++17
0 / 100
1 ms208 KiB
#include "combo.h"
using namespace std;
string guess_sequence(int n) {
    string p = "";
    string s="ABXY";
    for(int i=0;i<3;i++){
        string p1;
        p1+=s[i];
        if(press(p1)==1){
            p=p1;
            break;
        }
    }
    if(p.size()==0){
        p+=s[3];
    }
    string s2="";
    for(int i=0;i<3;i++){
        if(p[0]!=s[i]){
            s2+=s[i];
        }
    }
    s=s2;
    for(int i=1;i<n;i++){
        for(int j=0;j<2;j++){
        string p1=p+s[j];
        if((int)press(p1)==(int)p1.size()){
            p=p1;
            break;
        }
    }
    int kk=i;
    if((int)p.size()==kk){
        p+=s[2];
    }
    }
    return p;
}
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