Problem	lengthsort
User	CZHT
Submission Time	2026-07-18 10:18:15
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lengthsort.cpp:2:20: error: expected ‘;’ before ‘int’
2 | using namespace std
| ^
| ;
3 | int main() {
| ~~~