제출 #778685

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
778685		YassirSalama	Catfish Farm (IOI22_fish)	C++17	컴파일 에러	0 ms	0 KiB

fish

#include "fish.h"

#include <vector>

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y,
                      std::vector<int> W) {
    long long ans=0,ans1=0;
    for(int i=0;i<M;i++){
        if(X[i]==1) ans1+=W[i];
        if(X[i]==0) ans+=W[i];
    }
    return max(ans,ans1);
}

컴파일 시 표준 에러 (stderr) 메시지

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:12:12: error: 'max' was not declared in this scope; did you mean 'std::max'?
   12 |     return max(ans,ans1);
      |            ^~~
      |            std::max
In file included from /usr/include/c++/10/vector:60,
                 from fish.h:1,
                 from fish.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: 'std::max' declared here
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~