제출 #250129

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
250129		linear00000	최댓값 (tutorial2)	C++14	컴파일 에러	0 ms	0 KiB

tutorial2

#include<iostream>
 
int GetMax(int* n, int* A[]) {
  cin >> n;
  for (int i=0; i<n; i++) cin >> A[i];
  int a = -1;
  for (int i=0; i<n; i++) if (a > A[i]) a = A[i];
  return a;
}

컴파일 시 표준 에러 (stderr) 메시지

tutorial2.cpp: In function 'int GetMax(int*, int**)':
tutorial2.cpp:4:3: error: 'cin' was not declared in this scope
   cin >> n;
   ^~~
tutorial2.cpp:4:3: note: suggested alternative:
In file included from tutorial2.cpp:1:0:
/usr/include/c++/7/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^~~
tutorial2.cpp:5:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   for (int i=0; i<n; i++) cin >> A[i];
                   ^
tutorial2.cpp:7:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   for (int i=0; i<n; i++) if (a > A[i]) a = A[i];
                   ^
tutorial2.cpp:7:38: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   for (int i=0; i<n; i++) if (a > A[i]) a = A[i];
                                      ^
tutorial2.cpp:7:48: error: invalid conversion from 'int*' to 'int' [-fpermissive]
   for (int i=0; i<n; i++) if (a > A[i]) a = A[i];
                                             ~~~^