제출 #927209

#제출 시각아이디문제언어결과실행 시간메모리
927209vjudge1Hotter Colder (IOI10_hottercolder)C++11
컴파일 에러
0 ms0 KiB
void HC(int n) { int l = 1, r = n, mid; int last = n; Guess(n); while(true) { mid = (l + r) >> 1; int g = Guess(mid); if(g == 1) { r = mid; } else if(g == -1) { l = mid; } else { cout << (last - mid) / 2; return; } last = mid; } }

컴파일 시 표준 에러 (stderr) 메시지

hottercolder.cpp: In function 'void HC(int)':
hottercolder.cpp:4:5: error: 'Guess' was not declared in this scope
    4 |     Guess(n);
      |     ^~~~~
hottercolder.cpp:13:13: error: 'cout' was not declared in this scope
   13 |             cout << (last - mid) / 2;
      |             ^~~~