백준 5622 (파이썬)

1.문제

https://www.acmicpc.net/problem/5622

2.코드

s=input()
l=['ABC','DEF','GHI','JKL','MNO','PQRS','TUV','WXYZ']
time=0
for i in s:
    for j in l:
        for q in j:
            if i==q:
                time+=l.index(j)+3
print(time)

3.코드해설