Main.cc: In function 'int niuyanxi(int)':
Main.cc:14:6: error: expected primary-expression before 'or' token
}or(int i=1;i<=n;i++){
^
Main.cc:14:9: error: expected primary-expression before 'int'
}or(int i=1;i<=n;i++){
^
Main.cc:14:9: error: expected ')' before 'int'
Main.cc:14:17: error: 'i' was not declared in this scope
}or(int i=1;i<=n;i++){
^
Main.cc: In function 'int main()':
Main.cc:27:27: error: expected ')' before ';' token
ans+=nyx((niuyanxi(a));
^