Submission #692

#	Time	Username	Problem	Language	Result	Execution time	Memory
692		kws7327	최댓값 (tutorial2)	C++98	Compilation error	0 ms	0 KiB

tutorial2

#include <stdio.h>
int main(){
  int a[101];
  int i,n,max=0;
  scanf("%d",&n);
  for(i=0;i<n;i++){scanf("%d",&a[i]);if(max<a[i])max=a[i];}
  printf("%d",max);
return 0;
}

Compilation message (stderr)

tutorial2.cpp: In function 'int main()':
tutorial2.cpp:5:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
tutorial2.cpp:6:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
/tmp/ccowPjVR.o: In function `main':
tutorial2.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccbodI8O.o:grader.cpp:(.text.startup+0x0): first defined here
/tmp/ccbodI8O.o: In function `main':
grader.cpp:(.text.startup+0x97): undefined reference to `GetMax(int, int*)'
collect2: ld returned 1 exit status