/in/foo.cc: In function 'int main()':
/in/foo.cc:11:13: error: expected ')' before ';' token
   if(a[i]==m;
             ^
/in/foo.cc:11:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(a[i]==m;
   ^~
/in/foo.cc:12:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      sb++;
      ^~