#include<bits/stdc++.h>

using namespace std;

int main() {

double a,b;

cin>>a>>b;

printf("%lf %.2lf\n",a,b);

return 0;

}

#include<bits/stdc++.h>

using namespace std;

int main(){

double c;

cin>>c;

double f=1.8*c+32;

printf("%.2lf\n",f);

return 0;

}