Problem	rightangtri
User	siqideng09
Submission Time	2023-11-08 13:38:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

rightangtri.cpp: In function ‘int main()’:
rightangtri.cpp:13:3: error: ‘a’ was not declared in this scope
13 | a = 0;
| ^