Start: Nov, 12, 2017 10:00:00
2017秋Python程序设计基础培训第一次作业
End: Nov, 19, 2017 12:00:00
Time elapsed:
Time remaining:
Problem_ID: D
Result: Accepted
Time: 95ms
Memory: 24300kB
Author: yiye
In contest: 1121 
dic={"A":1,"B":2,"C":3,"D":4}
a=input().split()
s=0
for j in a:
    s+=dic[j]
print(s)