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_10__Write a Python program to change a given string to a new string where the first and last chars have been exchanged.py
_12__Write a Python program to count the occurrences of each word in a given sentenc.py
_13__Write a Python script that takes input from the user and displays that input back in upper and lower cases.py
_14__Write a Python program that accepts a comma separated sequence of words as input and prints the unique words in sorted form (alphanumerically).py
_15__Write a Python program that accepts a hyphen-separated sequence of words as input and prints the words in a hyphen-separated sequence after sorting them alphabetically.py
_16__Write a Python function to insert a string in the middle of a string.py
_17__Write a Python function to get a string made of 4 copies of the last two characters of a specified string (length must be at least 2).py
_18__Write a Python function to get a string made of its first three characters of a specified string. If the length of the string is less than 3 then return the original strin.py
_19__Write a Python program to get the last part of a string before a specified character.py
_1_Write a Python program to calculate the length of a string.py
_20__Write a Python function to reverses a string if it's length is a multiple of 4.py
_21__Write a Python function to convert a given string to all uppercase if it contains at least 2 uppercase characters in the first 4 characters.py
_22__Write a Python program to sort a string lexicographically.py
_23__Write a Python program to remove a newline in Python.py
_24__Write a Python program to check whether a string starts with specified characters.py
_26__Write a Python program to display formatted text (width=50) as output.py
_27__Write a Python program to remove existing indentation from all of the lines in a given text.py
_28__Write a Python program to add a prefix text to all of the lines in a string.py
_29__Write a Python program to set the indentation of the first line.py
_2_Write a Python program to count the number of characters (character frequency) in a string.py
_30__Write a Python program to print the following floating numbers upto 2 decimal places.py
_31__Write a Python program to print the following floating numbers upto 2 decimal places with a sign.py
_32__Write a Python program to print the following floating numbers with no decimal places.py
_34__Write a Python program to print the following integers with '*' on the right of specified width.py
_35__Write a Python program to display a number with a comma separator.py
_36__Write a Python program to format a number with a percentage.py
_37__Write a Python program to display a number in left, right and center aligned of width 10.py
_38__Write a Python program to count occurrences of a substring in a string.py
_39__Write a Python program to reverse a string.py
_3_Write a Python program to get a string made of the first 2 and the last 2 chars from a given a string. If the string length is less than 2, return instead of the empty string.py
_40__Write a Python program to reverse words in a string.py
_41__Write a Python program to strip a set of characters from a string.py
_42__Write a Python program to count repeated characters in a string.py
_43__Write a Python program to print the square and cube symbol in the area of a rectangle and volume of a cylinder.py
_44__Write a Python program to print the index of the character in a string.py
_45__Write a Python program to check if a string contains all letters of the alphabet.py
_46__Write a Python program to convert a string in a list.py
_47__Write a Python program to lowercase first n characters in a string.py
_48__Write a Python program to swap comma and dot in a string.py
_49__Write a Python program to count and display the vowels of a given text.py
_4_Write a Python program to get a string from a given string where all occurrences of its first char have been changed to '$', except the first char itself.py
_50__Write a Python program to split a string on the last occurrence of the delimiter.py
_51__Write a Python program to find the first non-repeating character in given string.py
_53__Write a Python program to find the first repeated character in a given string.py
_54__Write a Python program to find the first repeated character of a given string where the index of first occurrence is smallest.py
_55__Write a Python program to find the first repeated word in a given string.py
_56__Write a Python program to find the second most repeated word in a given string.py
_57__Write a Python program to remove spaces from a given string.py
_58__Write a Python program to move spaces to the front of a given string.py
_59__Write a Python program to find the maximum occurring character in a given string.py
_5_Write a Python program to get a single string from two given strings, separated by a space and swap the first two characters of each.py
_60__Write a Python program to capitalize first and last letters of each word of a given string.py
_61__Write a Python program to remove duplicate characters of a given string.py
_62__Write a Python program to compute sum of digits of a given string.py
_63__Write a Python program to remove leading zeros from an IP address.py
_65__Write a Python program to find all the common characters in lexicographical order from two given lower case strings.py
_66__Write a Python program to make two given strings (lower case, may or may not be of the same length) anagrams removing any characters from any of the strings.py
_67__Write a Python program to remove all consecutive duplicates of a given string.py
_68__Write a Python program to create two strings from a given string.py
_6__Write a Python program to add 'ing' at the end of a given string and etc .py
_70__Write a Python program to create a string from two given strings concatenating uncommon characters of the said strings.py
_71__Write a Python program to move all spaces to the front of a given string in single traversal.py
_72__Write a Python program to remove all consecutive duplicates from a given string.py
_73__Write a Python program to count Uppercase, Lowercase, special character and numeric values in a given string.py
_74__Write a Python program to find the minimum window in a given string which will contain all the characters of another given string.py
_75__Write a Python program to find smallest window that contains all characters of a given string.py
_7__Write a Python program to find the first appearance of the substring etc.py
_80__Write a Python program to count number of substrings with same first and last characters of a given string.py
_81__Write a Python program to find the index of a given string at which a given substring starts. If the substring is not found in the given string return 'Not found'.py
_82__Write a Python program to wrap a given string into a paragraph of given width.py
_83__Write a Python program to print four values decimal, octal, hexadecimal (capitalized), binary in a single line of a given integer.py
_84__Write a Python program to swap cases of a given string.py
_8__Write a Python function that takes a list of words and returns the length of the longest one.py
_9__Write a Python program to remove the nth index character from a nonempty string.py