Submission #232234

#	Time	Username	Problem	Language	Result	Execution time	Memory
232234		Yisua	Combo (IOI18_combo)	C++14	5 / 100	1 ms	272 KiB

combo

#include "combo.h"
#include <iostream>
using namespace std;

std::string guess_sequence(int N) {
	string p,s="";
	
	if(press("A")==1)s+="A";
	else if(press("B")==1)s+="B";
	else if(press("X")==1)s+="X";
	else if(press("Y")==1)s+="Y";
	
	if(press(s+"A")==2)s+="A";
	else if(press(s+"B")==2)s+="B";
	else if(press(s+"X")==2)s+="X";
	else if(press(s+"Y")==2)s+="Y";
	
	if(press(s+"A")==3)s+="A";
	else if(press(s+"B")==3)s+="B";
	else if(press(s+"X")==3)s+="X";
	else if(press(s+"Y")==3)s+="Y";
	
	return s;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 95