Problem	helloworld
User	shenshiqi
Submission Time	2026-06-16 19:30:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

helloworld.cpp: In function ‘int main()’:
helloworld.cpp:16:2: error: ‘execve’ was not declared in this scope
16 | execve(com, args, env);
| ^~~~~~