Exercise 2(strcat_ba_test): Complete the following function, strcat_ba(a, b), so that given two strings a and b, it returns the concatenation of b followed by a(pay attention to the order in these instructions!) Python programming
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Exercise 2(strcat_ba_test): Complete the following function, strcat_ba(a, b), so that given two strings a and b, it returns the concatenation of b followed by a(pay attention to the order in these instructions!)
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- (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.Instructions The python "try" keyword is very powerful in that it can, among other things, prevent a program from ending abnormally because of invalid numeric input. Write a python program with two functions/modules that does the following: .main() accepts input and calls a function to test if the input is a number and displays a message regarding the result of that numeric test • numTest() is passed an input string, tests to see if the string is numeric and returns the necessary information to main() . a NULL input (just pressing the enter key) ends the program . DO NOT USE THE BUILTIN PYTHON FUNCTION FOR NUMERIC TESTING Be sure to use clear prompts/labeling for input and output.please answer in python 3: Option #1: String Values in Reverse Order Assignment Instructions Write a Python function that will work on three strings. The function will return to the user a concatenation of the string values in reverse order. The function is to be called from the main program. In the main program, prompt the user for the three strings and pass these values to the function.
- PYTHON Problem Statement Implement a function which takes two arguments: the first is a string and the second is a single character (as a string). This function should move every instance of the given character in the string to the end of the string, and then return (do NOT print) the final string. NOTE: Only write code within the function. You do not need to utilize the "input()" function. The autograder passes inputs directly to the function as arguments, and the checked output is the returned value from the function. Sample Input "hello how are you?", "o" Sample Output "hell hw are yu?ooo" Starter Code def move_character(word, character):in c++ void check_palindrome() - to check whether the given number by user is palindrome or not. write a program using above function to check whether the number is palindrome or not. please add comments also.Note: python language for soluton Strings 1. Write a personal Greeting function which, after asking for the user's name, outputs a personalised greeting. E.g., for user input Sam, the function should output the greet- ing Hello Sam, nice to see you! (note the details of the spaces and punctuation). 2. Write a formal Name function which asks the user to input his/her given name and family name, and then outputs a more formal version of their name. E.g. on input Sam and Brown, the function should output S. Brown (again note the spacing and punctuation). 3. Copy the kilos2pounds conversion function from your pract1.py file. Modify this function so that its output takes the form of a message such as "12.34 kilos is equal to 27.15 pounds", where both the user's kilos value and the calculated pounds values are displayed to two decimal places. 4. Suppose the University decides that students' email addresses should be made up of the first 4 letters of their surname, the first letter of their…
- python: a function that counts the number of occurrences of given character in a given string. For example, calling the function with Count(‘j’, ‘just joshin’) returns 2. Note the function counts the character regardless of case.Assignment#1-Part-2write a c# program which takes 2 inputs for alphabet(sigma) and your program will generate different combinations/ concatenation string(10 length). Then you give the string as a input, so your program validates/match this string with your generated-concatenation-string by using Regular-Expression.Questions: Computer-Assisted Instruction) The use of computers in education is referred to as computer- assisted instruction (CAI). Write a program that will help an elementary school student learn multiplication. Use the rand function to produce two positive one-digit integers. The program should then prompt the user with a question, such as How much is 6 times 7? The student then inputs the answer. Next, the program checks the student’s answer. If it’s correct, display the message "Very good!" and ask another multiplication question. If the answer is wrong, display the message "No. Please try again." and let the student try the same question repeatedly until the student finally gets it right. A separate function should be used to generate each new question. This function should be called once when the application begins execution and each time the user answers the question correctly. PLEASE IN C++ LANGUAGE
- ***IN PSUEDOCODE ONLY - not a real programming language!!*** Question:A prime number is a number that is only evenly divisible by itself and 1. For example, the number 5 is prime because it can only be evenly divided by 1 and 5. The number 6, however, is not prime because it can be divided evenly by 1, 2, 3, and 6. Design a Boolean function called isPrime, that accepts an integer as an argument and returns True if the argument is a prime number, or False otherwise. Use the function in a program that prompts the user to enter a number and then displays a message indicating whether the number is prime. The following modules should be written: - getNumber, that accepts a Ref to an integer, prompts the user to enter a number, and accepts that input - isPrime, that accepts an integer as an argument and returns True if the argument is a prime number, or False otherwise - showPrime, that accepts an integer as an argument , calls isPrime, and displays a message indicating whether the…About beginner python programming: - Make a function in Python called formato_data, which receives an 8-position string, referring to a date, and returns the possible formats in which the given date can be interpreted. You can assume that the input string contains two slashes (’/’) at positions 2 and 5, and that the rest of the characters are in the range between ’0’ and ’9’. Each format is specified as a string and there are three types of formacts valides: ’dd/mm/yy’, ’yy/mm/dd’ and ’mm/dd/yy’. As a date can, in some cases, be interpreted as belonging to more than one valid format, you must return a tuple containing all formats are valid for the date of entry. If no format matches the input data, you must return an empty tuple. For simplicity, you can consider that every month they have 31 days and that the year, month and day are always specified by two digits. See below some examples of using this function in the shell:Python Language Useful websites: : http://en.wikipedia.org/wiki/Radix http://www.purplemath.com/modules/numbbase.htm Special Rules: Use only Boolean/math expressions and conditional statements (if-statements). Do not use built-in functions for converting integers into a string representation. Here to start with: kthDigit(x: int, b: int, k: int) -> int .........