Submission #514

#	Time	Username	Problem	Language	Result	Execution time	Memory
514		jwvg0425	최댓값 (tutorial2)	C++98	Compilation error	0 ms	0 KiB

tutorial2

#include <stdio.h>
int GetMax(int N,int* A)
{
  int i,m=A[0];
  for(i=1;i<N;i++)
  {
    if(A[i]>m)m=A[i];
  }
  return m;
}
int main()
{
  int n,a[10],i;
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    scanf("%d",&a[i]);
  }
  printf("%d",GetMax(n,a));
}

Compilation message (stderr)

tutorial2.cpp: In function 'int main()':
tutorial2.cpp:14:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
tutorial2.cpp:17:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
/tmp/ccKkEWxI.o: In function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccn7Nokp.o:grader.cpp:(.text.startup+0x0): first defined here
collect2: ld returned 1 exit status