oj.uz

Submission #90993

# Submission time Handle Problem Language Result Execution time Memory
90993 2018-12-25T12:31:38 Z too_stupid Combo (IOI18_combo) C++14
0 / 100
 1 ms 200 KB 
#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
string guess_sequence(int n) {
  string p = "";
  
   string k = "XYZ";
  if(press("A"))
  {
    p+="A";
  	for(int i = 1 ; i < 4 * n ; i++)
  	{
  		for(int j = 0 ; j < 3 ; ++j)
  		{
  			if(press(p + k[j]) == (int)p.size() + 1)
  			{
  				p+=k[j];
  				break;
  			}
  		}
  	}

  }

  else if(press("B"))
  {
  	p+="B";
for(int i = 1 ; i < 4 * n ; i++)
  	{
  		for(int j = 0 ; j < 3 ; ++j)
  		{
  			if(press(p + k[j]) == (int)p.size() + 1)
  			{
  				p+=k[j];
  				break;
  			}
  		}
  	}
  }
  else if(press("X"))
  {
  	p+="X";
for(int i = 1 ; i < 4 * n ; i++)
  	{
  		for(int j = 0 ; j < 3 ; ++j)
  		{
  			if(press(p + k[j]) == (int)p.size() + 1)
  			{
  				p+=k[j];
  				break;
  			}
  		}
  	}
  }
  else
  {
  	p+="Y";
for(int i = 1 ; i < 4 * n ; i++)
  	{
  		for(int j = 0 ; j < 3 ; ++j)
  		{
  			if(press(p + k[j]) == (int)p.size() + 1)
  			{
  				p+=k[j];
  				break;
  			}
  		}
  	}
  }
  
  return p;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution failed because the return code was nonzero
2 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 200 KB Execution failed because the return code was nonzero
2 Halted 0 ms 0 KB -