Create Strings.md

Author: zaid-kamil

Strings.md

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+# PYTHON STRINGS
+>## Answer each question with a code solution.
+1. Create a string and print it.
+1. Take a string input and print it's length.
+1. Print the last word of the string `Python is great` using slices.
+1. Print the each word in different line of string `python is everywhere`.
+1. Print the string `Hello World!` in reverse.
+1. Convert the string `How are you?` in uppercase.
+1. Convert the string `How Is It Going?` in lowercase.
+1. Join the following list by spaces(` `) and print the result.
+    ```py
+    words = ['Python', 'is', 'easy', 'to', 'learn']
+    ```
+1. Print a multiline string using a single `print`
+1. Print this string `to move to newline '\n' is used.` (results should look exactly like the provided string)
+1. Print a variable with some text using a single print function, output should look like following.
+    ```
+    the variable is 15
+    ```
+1. concatenate the following strings and print the result
+    ```py
+    s1 = 'python '
+    s2 = 'is '
+    s3 = 'great.'
+    ```
+1. Print `#` 20 times without using a loop
+1. Print numbers from 1 to 9, each on a seperate line, followed by a dot, output should look like the following-
+    ```
+    1.
+    2.
+    3.
+
+    ```
+1. Ask user to input a sentence and print each word on a different line.
+1. Ask user to input a string and check if the string ends with '?'
+1. Ask user to input a string and print how many times `e` appeared in the string
+1. Check if the user input is a number.
+1. Remove the extra spaces in beginning and in the end of the following string-
+    ```py
+    text = '   this is not a good string           '
+    ```
+1. Ask user to input string, print `found` if any of the character is upper case.
+1. Extract names from the following string and store them in a list.
+    ```py
+    names = 'Joe, David, Mark, Tom, Chris, Robert'
+    ```
+1. In the following string, add `aye` in the end of every word and print the results.
+    ```py
+    text = 'this is some text'
+    ```
+1. ask user to enter a string and check if the string contains `fyi`
+1. Remove all the special characters and numbers from the following string
+    ```py
+    text = '%p34@y!*-*!t68h#&on404'
+    ```
+1. calculate the average word length of the following paragraph.
+    ```
+    this is a paragraph which is written just for the purpose of providing content to let the average word length be calculated
+    ```