제출 #849531

#제출 시각아이디문제언어결과실행 시간메모리
849531chilengaming콤보 (IOI18_combo)C++17
10 / 100
37 ms1484 KiB
#include<bits/stdc++.h> #include "combo.h" using namespace std; string guess_sequence(int N) { string s = ""; int cur_size = 0; while(s.size() < N) { if(press(s + "A") > cur_size) { cur_size++; s = s + "A"; continue; } else if(press(s + "B") > cur_size) { cur_size++; s = s + "B"; continue; } else if(press(s + "X") > cur_size) { cur_size++; s = s + "X"; continue; } else { cur_size++; s = s + "Y"; continue; } } return s; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:8:20: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    8 |     while(s.size() < N) {
      |           ~~~~~~~~~^~~
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