제출 #56133

#제출 시각아이디문제언어결과실행 시간메모리
56133leejseoHotter Colder (IOI10_hottercolder)C++98
77 / 100
800 ms8184 KiB
#include "grader.h" #include <stdio.h> #include <algorithm> int HC(int N){ int lo = 1, hi = N; while (lo < hi){ int left = Guess(lo); int right = Guess(hi); int mid = (lo + hi) >> 1; if (right == 0) return mid; if (right == 1) lo = mid+1; else hi = (lo + hi - 1) >> 1; } return lo; }

컴파일 시 표준 에러 (stderr) 메시지

hottercolder.cpp: In function 'int HC(int)':
hottercolder.cpp:7:7: warning: unused variable 'left' [-Wunused-variable]
   int left = Guess(lo);
       ^~~~
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