백준 17176 암호해독기

import sys
def cyper(n):
    if n==0 : ans=' '
    elif n>=1 and n<=26: ans=chr(n+96)
    else : ans=chr(n+38)
    return ans
n=int(input())
tmp=list(map(int,sys.stdin.readline().split()))
tmpList=[]
for i in tmp: tmpList.append(cyper(i).lower())
tmpList.sort()
s=input()
strList=[]
for i in s: strList.append(i.lower())
strList.sort()
if tmpList==strList : print('y')
else: print('n')