@[LYH_yes](/user/1277284) 你快读没有用，光是读入就超时
学学快读吧，再有错@我
by meifan666 @ 2024-07-30 22:09:28
废话你这不超时还就奇怪了呢
by Fractured_Angel @ 2024-07-31 20:47:26
@[LYH_yes](/user/1277284) 如果你这么写就 A 那这题可配不上它的评级（橙）呢
by zym0325 @ 2024-08-01 09:30:28
@[Fractured_Angel](/user/837888) @[meifan666](/user/1284088) @[zym0325](/user/804115)
大佬叫我快读
by LYH_yes @ 2024-08-01 16:53:24
@[LYH_yes](/user/1277284) https://oi-wiki.org/contest/io/
by meifan666 @ 2024-08-01 19:08:11
@[LYH_yes](/user/1277284) 快读模板：
```cpp
inline int read(){
int x = 0, f = 1;
char ch = getchar_unlocked();
while (!isdigit(ch)){
if (ch == '-')
f = -1;
ch = getchar_unlocked();
}
while (isdigit(ch)){
x = (x << 1) + (x << 3) + (ch ^ 48);
ch = getchar_unlocked();
}
return x * f;
}
inline void write(int x){
if (x < 0) putchar('-'), x = -x;
if (x > 9) write(x / 10);
putchar(x % 10 + '0');
}
```
Linux 系统上可以正常运行，但是 Windows 上要把 `getchar_unlocked()` 改成 `getchar()`,
by King_and_Grey @ 2024-08-02 17:26:14