struct node |
25 |
{ |
26 |
int x,
y; |
27 |
friend bool operator
< (node a, node b) |
28 |
{ |
29 |
return a.x
> b.x; //结构体中,x小的优先级高 |
30 |
} |
31 |
}; |
struct node |
25 |
{ |
26 |
int x,
y; |
27 |
friend bool operator
< (node a, node b) |
28 |
{ |
29 |
return a.x
> b.x; //结构体中,x小的优先级高 |
30 |
} |
31 |
}; |