Description

Define the operation String Plus as the sum of ASCII in StringA plus the sum of ASCII in StringB;
for example StringA:abcdef
            StringB:gggggg
StringA plus StringB =(97+98+99+100+101+102)+(103+103+103+103+103+103)=1215(the ASCII of 'a' is 97);

Input

two strings(the length of each string will not be larger than 100)

Output

the ans of String Plus

Sample Input

abcdef
gggggg

Sample Output

1215

HINT

Source

宁大第三届院赛