所以为啥不用结构体+快排写
by KAqwq @ 2022-04-09 17:08:16
没错啊，反正我交上去是AC
by C2024jitangle @ 2022-04-09 17:08:19
@[Kamisato_Ayato](/user/448018) 这种方法怎么写
by yanhaoxiang0814 @ 2022-05-13 13:43:26
@[yanhaoxiang0814](/user/605257)
```
#define N 114514
struct node{
int a;
int b;
}x[N];//定义结构体
bool cmp(node x_,y_){
return x_.a<y_.a;
}
sort(x+1,x+n+1,cmp);//快排
```
大概这样
by KAqwq @ 2022-05-13 14:03:56
@[Kamisato_Ayato](/user/448018) 谢谢
by yanhaoxiang0814 @ 2022-05-13 16:05:43