제출 #149762

#제출 시각아이디문제언어결과실행 시간메모리
149762(παρα)γεμιστά (#200)Crosses on the Grid (FXCUP4_cross)C++17
컴파일 에러
0 ms0 KiB
#include "cross.h" long long SelectCross(int K, std::vector<int> I, std::vector<int> O) { int N = I.size(); long long ans=0; for(int i=0;i<N;i++){ ans = max(ans, O[i]*O[i] - 2*O[i]*I[i] ); } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

cross.cpp: In function 'long long int SelectCross(int, std::vector<int>, std::vector<int>)':
cross.cpp:7:9: error: 'max' was not declared in this scope
   ans = max(ans, O[i]*O[i] - 2*O[i]*I[i] );
         ^~~
cross.cpp:7:9: note: suggested alternative:
In file included from /usr/include/c++/7/vector:60:0,
                 from cross.h:2,
                 from cross.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:265:5: note:   'std::max'
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~