제출 #760749

#제출 시각아이디문제언어결과실행 시간메모리
760749NonozeCombo (IOI18_combo)C++17
5 / 100
1 ms256 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; int n; string bruteforce(string act) { if (act.size()==n) { if (press(act)==n) return act; return "*"; } string a=bruteforce(act+"A"); if (a!="*") return a; string b=bruteforce(act+"B"); if (b!="*") return b; string x=bruteforce(act+"X"); if (x!="*") return x; string y=bruteforce(act+"Y"); if (y!="*") return y; return "*"; } string guess_sequence(int temp) { n=temp; return bruteforce(""); }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string bruteforce(std::string)':
combo.cpp:9:16: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    9 |  if (act.size()==n)
      |      ~~~~~~~~~~^~~
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