Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:30: warning: overflow in implicit constant conversion [-Woverflow]
if(map[i][j]==0)map[i][j]=-1e37;
^~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:30: warning: overflow in implicit constant conversion [-Woverflow]
if(map[i][j]==0)map[i][j]=-1e37;
^~~~
