Submission #18785

#	Time	Username	Problem	Language	Result	Execution time	Memory
18785		pang	최댓값 (tutorial2)	C++14	Compilation error	0 ms	0 KiB

tutorial2

#include<iostream>
using namespace std;
int main()
{
  int n;
  cin >> n;
  int x,num=-999999999;
  for(int i=0; i<n; i++)
  {
    cin >> x;
    if(num<x)
      num=x;
  }
  cout << num << endl;
  return 0;
}

Compilation message (stderr)

/tmp/ccGIkgM7.o: In function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccg1oGeN.o:grader.cpp:(.text.startup+0x0): first defined here
/tmp/ccg1oGeN.o: In function `main':
grader.cpp:(.text.startup+0x97): undefined reference to `GetMax(int, int*)'
collect2: error: ld returned 1 exit status