Problem	sumint
User	ZiErn
Submission Time	2023-11-08 13:13:46
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sumint.cpp: In function ‘int main()’:
sumint.cpp:9:11: error: ‘sum’ was not declared in this scope
9 | cout << sum(arr[i]);
| ^~~