foo.cc: In function 'int main()':
foo.cc:86:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     read(n),read(q),scanf("%s",Type);
     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~

自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。