orz,,,
by S0CRiA @ 2024-02-11 18:12:25
orz，qwq
by MTF_Lambda_04 @ 2024-02-11 18:27:29
数据生成器：
```cpp
#include <cstdio>
#define int long long
void print(int x){
if (x < 0) x = -x, putchar('-');
if (x > 9) print(x / 10);
putchar(x % 10 + '0');
}
signed main(){
int n = 25; // 这个参数可以修改为 1 ~ 25 之间的整数值，对应不同规模的数据，等于 25 对应了题目要求中 n <= 50 的限制
print(n * 2), putchar('\n');
for (int i = 1, j = 4; i <= n; ++i, j *= 4)
print(j-1), putchar(' '), print(j), putchar(' ');
putchar('\n');
print(n * 3), putchar('\n');
for (int i = 1, j = 4; i <= n; ++i, j *= 4)
print(j/2), putchar(' '), print(j/2), putchar(' '), print(j-1), putchar(' ');
}
```
by 言琢დ @ 2024-02-11 19:27:35
经本地测试，令 $n=12\sim14$ 构造出的数据可以 Hack 掉大部分随机化题解
by 言琢დ @ 2024-02-11 19:29:50