#include <iostream>
#include <cstdio>
#include <string>
using namespace std;
//英语 看博友分析 模拟
int g_k(int i,int zhi)
{
if(i==1)
{
return zhi*9;
}else if(i==2 || i==3 || i==4)
{
return zhi*4;
}else if( i==5)
{
return zhi*7;
}
}
int main()
{
int flag=0;
while(1)
{
double hk=0;//所有食物的卡路里之和
double fk=0;//所有食物的脂肪卡路里之和
while(1)
{
double sk=0;//卡路里之和
double sb=0;//百分比之和
string fat;
double tf;
for(int i=1;i<=5;i++)
{
string s;
cin>>s;
if(i==1 && s=="-")
{
flag++;
break;
}else
{
flag=0;
}
if(i==1)
{
fat=s;
}
int num=0;
for(int j=0;j<s.size()-1;j++)
{
num=num*10+s[j]-'0';
}
if(i==1)
{
tf=num;
}
if(s[s.size()-1]=='g')
{
sk=sk+g_k(i,num);
}else if(s[s.size()-1]=='%')
{
sb=sb+num;
}else if(s[s.size()-1]=='C')
{
sk=sk+num;
}
}
if(flag==1)
{
break;
}else if(flag==2)
{
return 0;
}
sk=sk/(1.0-(((double)sb)/100.0));
if(fat[fat.size()-1]=='g')
{
tf=g_k(1,tf);
}else if(fat[fat.size()-1]=='%')
{
tf=(tf/100.0)*sk;
}else if(fat[fat.size()-1]=='C')
{
tf=tf;
}
hk=hk+sk;
fk=fk+tf;
//cout<<tf<<" "<<sk<<endl;
//cout<<fk<<" "<<hk<<endl;
}
//cout<<fk<<" "<<hk<<endl;
cout<<(int)((fk/hk)*100.0+0.5)<<"%"<<endl;//四舍五入
}
return 0;
}
