Accessing characters in string: • In Python, there are two techniques for accessing characters present in string. ○ Using “for” loop. ■ Each time the loop operates, variable will refer a copy of character in the string that begins with the first character. ○ Using indexing. ■ The characters can be accessed using index. ■ Each character of a string has an index that specifies the string’s position. ■ Indexing starts at 0 and ends with a count of one less than the total number of characters in a string.

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Chapter 8.1, Problem 4CP

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Accessing characters in string:

• In Python, there are two techniques for accessing characters present in string.

○ Using “for” loop.

■ Each time the loop operates, variable will refer a copy of character in the string that begins with the first character.

○ Using indexing.

■ The characters can be accessed using index.

■ Each character of a string has an index that specifies the string’s position.

■ Indexing starts at 0 and ends with a count of one less than the total number of characters in a string.

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