1.
#include<iostream>
using namespace std;
int main(){
int lungime, latime;
cin>>lungime>>latime;
cout<<lungime*latime<<' '<<2*lungime+2*latime;
return 0;
}
2
#include<iostream>
using namespace std;
int main(){
int a, b;
cin>>a>>b;
cout<<a/10%10+b/100%10;
return 0;
}