tekst=input()
klucz=int(input())
for i in range (len(tekst)):
kodASCII=ord(tekst[i])+klucz
if kodASCII>ord('Z'): kodASCII=kodASCII-26
print(chr(kodASCII),end="")
dGVrc3Q9aW5wdXQoKQprbHVjej1pbnQoaW5wdXQoKSkKZm9yIGkgaW4gcmFuZ2UgKGxlbih0ZWtzdCkpOgoJa29kQVNDSUk9b3JkKHRla3N0W2ldKStrbHVjegoJaWYga29kQVNDSUk+b3JkKCdaJyk6IGtvZEFTQ0lJPWtvZEFTQ0lJLTI2CglwcmludChjaHIoa29kQVNDSUkpLGVuZD0iIikKCgo=