Problem	snowball
User	superG
Submission Time	2025-07-07 15:56:17
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

snowball.cpp: In function ‘int main()’:
snowball.cpp:61:22: error: expected initializer before ‘+=’ token
61 | long longSum += S[i] * S[i];
| ^~