Problem	sum2
User	nzixuanDHS67
Submission Time	2026-06-25 09:56:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sum2.cpp: In function ‘int main()’:
sum2.cpp:16:15: error: ‘i’ was not declared in this scope
16 | cout << a[i];
| ^