Problem	topsilver
User	tanhanxi195
Submission Time	2026-06-26 13:57:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

topsilver.cpp:16:9: error: redefinition of ‘int main()’
16 | signed main() {
| ^~~~
topsilver.cpp:5:9: note: ‘int main()’ previously defined here
5 | signed main() {
| ^~~~