/in/foo.cc: In member function 'void bigint::read()':
/in/foo.cc:9:3: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
   while((c=getchar())<'0' || c>'9');tmp[++len]=c-'0';
   ^~~~~
/in/foo.cc:9:37: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
   while((c=getchar())<'0' || c>'9');tmp[++len]=c-'0';
                                     ^~~
/in/foo.cc: In constructor 'bigint::bigint(int)':
/in/foo.cc:17:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(int i=0;i<200;i++) a[i]=0;len=0;
   ^~~
/in/foo.cc:17:33: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   for(int i=0;i<200;i++) a[i]=0;len=0;
                                 ^~~