제출 #232259

#제출 시각아이디문제언어결과실행 시간메모리
232259dannber_BR콤보 (IOI18_combo)C++14
10 / 100
109 ms580 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; string guess_sequence(int N) { string Btns[] = {"A","B","X","Y"}; string s = ""; int p = 0; if (press(Btns[0]) == 1) { s += Btns[0]; p = 0; } else if (press(Btns[1]) == 1) { s += Btns[1]; p = 1; } else if (press(Btns[2]) == 1){ s += Btns[2]; p = 2; } else if (press(Btns[3]) == 1) { s += Btns[3]; p = 3; } for(int i = 2;i < N + 1;i++) { if (press(s + Btns[0]) == i) { s += Btns[0]; } else if (press(s + Btns[1]) == i) { s += Btns[1]; } else if (press(s + Btns[2]) == i){ s += Btns[2]; } else if (press(s + Btns[3]) == i) { s += Btns[3]; } } return s; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:9:7: warning: variable 'p' set but not used [-Wunused-but-set-variable]
    9 |   int p = 0;
      |       ^
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