제출 #523113

#제출 시각아이디문제언어결과실행 시간메모리
523113tmn2005콤보 (IOI18_combo)C++17
5 / 100
1 ms200 KiB
#include "combo.h" #ifndef EVAL #include "grader.cpp" #endif std::string guess_sequence(int N) { std::string p = ""; if(press("A")){ p += 'A'; for(int i=1; i<N; i++){ if(press(p+'B') == i+1){ p += 'B'; } else if(press(p+'X') == i+1){ p += 'X'; } else if(press(p+'Y') == i+1){ p += 'Y'; } } } if(press("B")){ p += 'B'; for(int i=1; i<N; i++){ if(press(p+'A') == i+1){ p += 'A'; } else if(press(p+'X') == i+1){ p += 'X'; } else if(press(p+'Y') == i+1){ p += 'Y'; } } } if(press("X")){ p += 'X'; for(int i=1; i<N*4; i++){ if(press(p+'B') == i+1){ p += 'B'; } else if(press(p+'A') == i+1){ p += 'A'; } else if(press(p+'Y') == i+1){ p += 'Y'; } } } if(press("Y")){ p += 'Y'; for(int i=1; i<N; i++){ if(press(p+'B') == i+1){ p += 'B'; } else if(press(p+'X') == i+1){ p += 'X'; } else if(press(p+'A') == i+1){ p += 'A'; } } } int coins = press(p); return p; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:66:6: warning: unused variable 'coins' [-Wunused-variable]
   66 |  int coins = press(p);
      |      ^~~~~
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