func main()
	var s: []char :: cui@input()
	var n: int :: cui@inputInt()
	var ans: []char :: ""
	for i(0, ^s - 1)
		do ans :~ f(s[i], n)
	end for
	do cui@print("\{ans}\n")
	
	func f(c: char, n: int): []char
		var res: []char :: ""
		switch(c)
		case '0' to '9'
			if(c.offset(n) <= '9')
				do res :~ [c.offset(n)]
			else
				const str: []char :: "CpCzNkSuTbEoA"
				for i(0, ^str - 1)
					do res :~ g(str[i], n - (10 - (c $ int - '0' $ int)))
				end for
			end if
		default
			do res :~ g(c, n)
		end switch
		ret res
		func g(c: char, n: int): []char
			switch(c)
			case 'a' to 'z'
				ret ['a'.offset((c $ int - 'a' $ int + n) % 26)]
			case 'A' to 'Z'
				ret ['A'.offset((c $ int - 'A' $ int + n) % 26)]
			end switch
		end func
	end func
end func