제출 #388966

#제출 시각아이디문제언어결과실행 시간메모리
388966David_MGap (APIO16_gap)C++14
컴파일 에러
0 ms0 KiB
#include "gap.h" #define ll long long const ll INF=1e18; ll findGap(int T, int N){ ll mn, mx; MinMax(0, INF, &mn, &mx); ll l=mn, r=mx, ans=(mx-mn)/(N-1)-1, Ans=0, MX=mn; for (int i=0; i<N; i++) MinMax(l+1+i*ans, l+1+(i+1)*ans, &mn, &mx), Ans=max(Ans, mn-MX), MX=max(MX, mx); return Ans; }

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:10:7: error: 'max' was not declared in this scope; did you mean 'mx'?
   10 |   Ans=max(Ans, mn-MX),
      |       ^~~
      |       mx
gap.cpp:7:11: warning: unused variable 'r' [-Wunused-variable]
    7 |  ll l=mn, r=mx, ans=(mx-mn)/(N-1)-1, Ans=0, MX=mn;
      |           ^