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: 86ms
Memory: 24300kB
Author: wang1994abc
In contest: 1121

k=list(input().split())
s=0
for a in range(0,5):
    if k[a]=="A":
        s=s+1
    if k[a]=="B":
        s=s+2
    if k[a]=="C":
        s=s+3
    if k[a]=="D":
        s=s+4
print(s)