#include <stdio.h>
int main ()
{
int t , k ,i ;
char ch ,s1 [100] = "donate" , s2[100] = "report" , s[100] ;
int cnt =0 ,cnt2 =0 ;
scanf ("%d",&t) ;
for (i=1 ; i<=t ; i++)
{
scanf ("%s",s) ;
if (s[0] == s1[0] )
{
scanf ("%d",&k) ;
if (k >= 100 && k <= 100000) cnt = cnt + k ;
else cnt2 = cnt2 + k ;
}
else if (s[0] == s2[0] ) printf ("%d\n",cnt+cnt2) ;
}
return 0 ;
}
int main ()
{
int t , k ,i ;
char ch ,s1 [100] = "donate" , s2[100] = "report" , s[100] ;
int cnt =0 ,cnt2 =0 ;
scanf ("%d",&t) ;
for (i=1 ; i<=t ; i++)
{
scanf ("%s",s) ;
if (s[0] == s1[0] )
{
scanf ("%d",&k) ;
if (k >= 100 && k <= 100000) cnt = cnt + k ;
else cnt2 = cnt2 + k ;
}
else if (s[0] == s2[0] ) printf ("%d\n",cnt+cnt2) ;
}
return 0 ;
}