Problem catsort
User Xrh999
Submission Time 2025-12-01 11:04:41
Score 0
Max Time N/A
Max Memory N/A

Compile Error

catsort.cpp: In function ‘int main()’:
catsort.cpp:14:17: error: expression cannot be used as a function
14 | cout << 2(n - 1);
| ^