/in/foo.cc: In function 'int main()':
/in/foo.cc:19:66: warning: 'Maxy' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (nowtime < abs(x-Maxx)+abs(y-Maxy)+Maxx+1 || !map[Maxx][Maxy])
~~~~~~~~~~~~~~^
/in/foo.cc:10:12: note: 'Maxy' was declared here
int Maxx,Maxy,Max = -99999;
^~~~
/in/foo.cc:19:66: warning: 'Maxx' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (nowtime < abs(x-Maxx)+abs(y-Maxy)+Maxx+1 || !map[Maxx][Maxy])
~~~~~~~~~~~~~~^
/in/foo.cc:10:7: note: 'Maxx' was declared here
int Maxx,Maxy,Max = -99999;
^~~~