foo.cc: In function 'int main()':
foo.cc:78:45: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
         if(v == -1 || getArr[m][f][1] != -1 && v > getArr[m][f][1]) {
                       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

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