#include <iostream> #include <cstdio> #include <cmath> using namespace std; int main(){ int n; char a[999]; int p=1024,q=1000; while(cin>>n){ long int sum=0; cin>>a; if(n==0) break; if(a[0]=='B'){ // sum=(p-q)*n; cout<<n<<endl; } else if(a[0]=='K'){ sum=(p-q)*n; cout<<sum<<endl; } else if(a[0]=='M'){ sum=n*(pow(p,2)-pow(q,2)); cout<<sum<<endl; } else if(a[0]=='G'){ sum=n*(pow(p,3)-pow(q,3)); cout<<sum<<endl; } else if(a[0]=='T'){ sum=n*(pow(p,4)-pow(q,4)); cout<<sum<<endl; } } return 0; } |
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