Wap to display plaindrome or not

CLS
INPUT "Enter any number"; N
A = N
S = 0
WHILE N <> 0
    R = N MOD 10
    S = S * 10 + R
    N = N \ 10
WEND
IF A = S THEN
    PRINT  " palindrome"
ELSE
    PRINT  " not palindrome"
END IF
END