Submission #92982

#	Time	Username	Problem	Language	Result	Execution time	Memory
92982		beso123	Combo (IOI18_combo)	C++14	0 / 100	67 ms	220 KiB

combo

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

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

}
return s;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:9:15: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    9 | while(s.size()<=N){
      |       ~~~~~~~~^~~
combo.cpp:10:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 | for(int k=0;k<a.size();k++){
      |             ~^~~~~~~~~

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