#include<stdio.h>
void f(char c, long long int n)
{
	if ('a' <= c && c <= 'z')
		printf("%c", (c - 'a' + (char)(n % 26)) % 26 + 'a');
	else if ('A' <= c && c <= 'Z')
		printf("%c", (c - 'A' + (char)(n % 26)) % 26 + 'A');
	return;
}
int main()
{
	char s[102];
	scanf("%s", s);
	long long int n, i, j;
	char t[102] = "CpCzNkSuTbEoA";
	scanf("%lld", &n);
	for (i = 0; s[i] != '\0'; i++)
	{
		if ('0' <= s[i] && s[i] <= '9')
		{
			if (n > 10)
			{
				for (j = 0; t[j] != '\0'; j++)
					f(t[j], n - 10 + (s[i] - '0'));
			}
			else if (s[i] + n > '9')
			{
				for (j = 0; t[j] != '\0'; j++)
					f(t[j], n - 10 + (s[i] - '0'));
			}
			else
				printf("%c", s[i] + n);
		}
		else
			f(s[i], n);
	}
	printf("\n");
	return 0;
}