why is this code not working

Question

It is supossed to say what you are. For example if you are under 11 then it is supossed to say you are not a teenager.Insted it prints out all the strings toghther.

#include <iostream>
using namespace std;

int main() {
int a=34;
cin>>a;
if (a<=11);{
cout<<"you are not a teenager ";
}
if (a<=18);{
cout<<"you are a minor ";
}
if (a<=75);{
cout<<"you do not quilify for the elder special discount ";
}
if (a>=75){
cout<<"you do quilify for the elder special discount";

}

return 0;
}

Answer 1

Remove the semicolons after if conditions.
if(a<=11){
//
}
something like this

Answer 2

Thanks for the help.