以下是一个实现该功能的示例代码：
import math
def is_prime(num):
if num < 2:
return False
for i in range(2, int(math.sqrt(num)) + 1):
if num % i == 0:
return False
return True
def find_prime_ring(n):
nums = list(range(1, n+1))
result = []
def backtrack(temp_nums, used_nums):
if len(temp_nums) == n and is_prime(temp_nums[0] + temp_nums[-1]):
result.extend(temp_nums)
return True
for i in range(n):
if not used_nums[i]:
if len(temp_nums) > 0 and not is_prime(temp_nums[-1] + nums[i]):
continue
temp_nums.append(nums[i])
used_nums[i] = True
if backtrack(temp_nums, used_nums):
return True
temp_nums.pop()
used_nums[i] = False
return False
backtrack([], [False] * n)
return result
n = int(input())
result = find_prime_ring(n)
print("围成的圈是:", ' '.join(map(str, result)))
你可以将以上代码复制到右侧编辑器的Begin-End处，并输入测试用例运行进行验证。
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![/data # iw --debug dev wlan0 connect -w "lucky-5g" auth open key 0:1234567890
Usage: iw [options] dev connect [-w] [] [] [auth open|shared] [key 0:abcde d:1:6162636465] [mfp:req/opt/no]
Join the network with ...](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162239148267954.png)
![驱动代码
void kalRxTaskletSchedule(struct GLUE_INFO *pr)
{
static unsigned int num = 0;
tasklet_hi_schedule(&pr->rRxTask[(num++)%NR_CPUS]);
// tasklet_hi_schedule(&pr->rRxTask);
DBGLOG(HAL, ERROR,](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162226144313964.png)
