s=list(input())
n=int(input())

c=[chr(i) for i in range(97, 97+26)]
C=[chr(i) for i in range(65, 65+26)]
for i in range(min(n,10)):
  for j in range(len(s)):
    if s[j] in c:
      s[j]=c[(c.index(s[j])+1)%26]
    elif s[j] in C:
      s[j]=C[(C.index(s[j])+1)%26]
    elif s[j]=='9':
      s[j]='CpCzNkSuTbEoA'
    else:
      s[j]=str(int(s[j])+1)
  s=list(''.join(s))

if n<=10:
  print(''.join(s))
  exit()

n-=10
n%=26
for i in range(len(s)):
  if s[i] in c:
    s[i]=c[(c.index(s[i])+n)%26]
  elif s[i] in C:
    s[i]=C[(C.index(s[i])+n)%26]
print(''.join(s))