Problem	chemistry
User	bribritt
Submission Time	2023-05-12 13:24:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

chemistry.cpp: In function ‘int main()’:
chemistry.cpp:11:3: error: ‘REP’ was not declared in this scope
11 | REP(i,0,sz) s[i+sz]=s[i]+A;
| ^~~