""" Week4-2 Notes """

s = "STELLA"
c = s[2]
print(s[0])
print(s[len(s)-1])
#print(s[1000])

###

s = "abcde"
print(s[2:len(s):1])   # prints "cde"
print(s[0:len(s)-1:1]) # prints "abcd"
print(s[0:len(s):2])   # prints "ace"

###

s = "Hello World"
for i in range(len(s)):
    print(i, s[i])

###

s = "Wow! This is so exciting!"
result = ""
for i in range(len(s)):
    if s[i] != " ":
        result = result + s[i]
print(result)

###

def isPalindrome(text):
    for i in range(len(text)):
        firstChar = text[i]
        lastChar = text[len(text)-1 - i]
        print(firstChar, lastChar)
        if firstChar != lastChar:
            return False
    return True