Owl Get a Life

Compile Error

duckhunt0.cpp:155:5: error: ambiguating new declaration of ‘int duckhunt4::main()’
155 | int main() {
| ^~~~
In file included from duckhunt0.cpp:2:
duckhunt0.h:6:26: note: old declaration ‘void duckhunt4::main()’
6 | namespace duckhunt4{void main();}
| ^~~~
duckhunt0.cpp:674:5: error: ambiguating new declaration of ‘int duckhunt20::main()’
674 | int main() {
| ^~~~
In file included from duckhunt0.cpp:2:
duckhunt0.h:22:27: note: old declaration ‘void duckhunt20::main()’
22 | namespace duckhunt20{void main();}
| ^~~~
duckhunt0.cpp:894:9: error: ambiguating new declaration of ‘int32_t duckhunt24::main()’
894 | int32_t main() {
| ^~~~
In file included from duckhunt0.cpp:2:
duckhunt0.h:26:27: note: old declaration ‘void duckhunt24::main()’
26 | namespace duckhunt24{void main();}
| ^~~~