/in/foo.cc: In function 'int main()':
/in/foo.cc:20:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for(i=j=1;j<n;++j,i=(i*10+1)%p) ++cnt[i];++cnt[tot=i];
         ^~~
/in/foo.cc:20:50: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
         for(i=j=1;j<n;++j,i=(i*10+1)%p) ++cnt[i];++cnt[tot=i];
                                                  ^~