Submission #92980

#	Time	Username	Problem	Language	Result	Execution time	Memory
92980		beso123	Combo (IOI18_combo)	C++14	5 / 100	2 ms	200 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"

using namespace std;
string a="ABXY";
string guess_sequence(int N){
    string s="";
for(int k=0;k<a.size();k++){
	string b=s+a[k];
if(press(b)==1){
s+=a[k];
break;
}
}
for(int k=0;k<a.size();k++){
    string b=s+a[k];
if(press(b)==2){
s=b;
break;
}
}
for(int k=0;k<a.size();k++){
    string b=s+a[k];
if(press(b)==3){
s=b;
break;
}
}
return s;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:8:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 | for(int k=0;k<a.size();k++){
      |             ~^~~~~~~~~
combo.cpp:15:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 | for(int k=0;k<a.size();k++){
      |             ~^~~~~~~~~
combo.cpp:22:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 | for(int k=0;k<a.size();k++){
      |             ~^~~~~~~~~

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