/in/foo.c: In function 'FindMaxinum':
/in/foo.c:21:4: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
  if(n==2)
    ^
/in/foo.c:26:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(i=0; i<n; i++)
  ^~~
/in/foo.c:33:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   printf("\n");
   ^~~~~~