Problem	modulochain
User	questionmark
Submission Time	2026-08-10 18:56:11
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

modulochain.cpp: In function ‘int main()’:
modulochain.cpp:20:13: error: expected ‘}’ at end of input
20 | return 0;
| ^
modulochain.cpp:8:15: note: to match this ‘{’
8 | signed main() {
| ^