/in/foo.cc: In function 'int main()':
/in/foo.cc:14:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
         if(m>c||((n&1)!=(m&1)))
         ^~
/in/foo.cc:15:24: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
      printf("0.000\n");continue;
                        ^~~~~~~~
/in/foo.cc:16:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
         if(n>1000)
           ^