Problem	blueredperm
User	LeonKong
Submission Time	2026-11-11 10:57:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

blueredperm.cpp: In function ‘int main()’:
blueredperm.cpp:16:13: error: storage size of ‘a’ isn’t known
16 | int a[];
| ^
blueredperm.cpp:17:14: error: storage size of ‘c’ isn’t known
17 | char c[];
| ^
blueredperm.cpp:19:9: error: expected ‘,’ or ‘;’ before ‘for’
19 | for(int j = 0; j < n; j++){
| ^~~
blueredperm.cpp:19:24: error: ‘j’ was not declared in this scope
19 | for(int j = 0; j < n; j++){
| ^