/in/foo.cc: In function 'int Hash_Table::h(const Point&)':
/in/foo.cc:10:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 if(ans<0)ans+=HASH_SIZE; return ans; } Point ht[HASH_SIZE];bool state[HASH_SIZE];int TOT; 
 ^~
/in/foo.cc:10:26: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
 if(ans<0)ans+=HASH_SIZE; return ans; } Point ht[HASH_SIZE];bool state[HASH_SIZE];int TOT; 
                          ^~~~~~
/in/foo.cc: In function 'int Hash_Table::hash(const Point&)':
/in/foo.cc:12:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 if((at+=step)>=HASH_SIZE) at-=HASH_SIZE; if(!state[at]){ ht[at]=p; state[at]=true; return 0; } 
 ^~
/in/foo.cc:12:42: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
 if((at+=step)>=HASH_SIZE) at-=HASH_SIZE; if(!state[at]){ ht[at]=p; state[at]=true; return 0; } 
                                          ^~
/in/foo.cc:11:40: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 int hash(const Point& p){ int at=h(p); for(;state[at]&&ht[at]!=p;TOT++) 
                                        ^~~
/in/foo.cc:12:42: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
 if((at+=step)>=HASH_SIZE) at-=HASH_SIZE; if(!state[at]){ ht[at]=p; state[at]=true; return 0; } 
                                          ^~