Strings

Module  1: Strings

• Formatted input and output: character

• Formatted input and output: string

• Unformatted input and output: character

• Unformatted input and output: string

• Printing individual characters of strings

• Convert from lowercase to uppercase using library function

• Convert from uppercase to lowercase using library function

• Length of the string using library function

• Length of the string without using library function

• Reversing a String using library function

• Reversing a String without using library function  

• String copy using library function

• String copy without using library function

• String concatenation using library function

• String concatenation without using library function  

• String comparison using library function

• String comparison without using library function

• Array of strings

• Insert a substring to string at a valid position

• Extract a substring from string 

• Find all occurrences of substring  in a string

• Delete all occurrences of substring from a string

• Delete the substring of length n from the string at specified position (pos)