Assume character variable ch already has a value in it Please write a boolean expression that will be true if ch is a lowercase alphabet letter. [n1] Assume string variables word1 and word2 already have values in them Please write a boolean expression that will be true if word1 would come AFTER word2 in a dictionary. Note: Please write just expressions, NOT if statements! Please don't use AŠCII codes for this question.
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- A 2-character string, inString, is read from input. Replace each alphabetic character in inString with '_'. Otherwise, inString is not changed. Ex: If the input is w5, then the output is: _5 #include <iostream>#include <string>#include <cctype>using namespace std; int main() { string inString; getline(cin, inString); /* Your code goes here */ cout << inString << endl; return 0;}Given string userString on one line, character newChar on a second line, and integer strIndex on a third line, change the character at index strIndex of userString to newChar. Ex: If the input is: garlic Z 0 then the output is: Zarlic Note: Assume the length of string userString is greater than strIndex. #include <iostream> #include <string> using namespace std; int main() { string userString; char newChar; int strIndex; getline(cin, userString); cin >> newChar; cin >> strIndex; /* Your code goes here */ cout << userString << endl; return 0; }9.Code please. In this exercise you will create a program that will be used in a digital library to format and sort journal entries based on the authors last name. Each entry has room to store only the last name of the author. Begin by removing the first name "Isaac" from the string variable journal_entry_1 by using the string function erase. Do not forget to also remove the whitespace so that the string variable journal_entry_1 will then contain the string "Newton" with no whitespaces. The journal entries should be sorted alphabetically based on the authors last name. For example, the last name "Brown" should come before the last name "Davis" Create an if statement so that if the last name contained within journal_entry_2 is alphabetically less than the last name contained within journal_entry_1, then the string values are swapped using the string function swap. You may use either of the comparison operators < > in the if statement but remember that following ASCII, "A" is…
- Note: it`s python coding Implement the following: Given: names = ['ann', 'bill', 'calvin', 'david']ids = [12, 34, 56, 78] 1) Create a dictionary, stuInfo by using the two given lists above.2) Use a loop to print all keys and values in the dictionary stuInfo.3) Print the dictionary, stuInfo. Make sure to precisely match the output format below.Write your code in the ANSWER area provided below (must include comments if using code is not covered in the course). Example Output12 ANN34 BILL 56 CALVIN78 DAVID{'ann': 12, 'bill': 34, 'calvin': 56, 'david': 78}Can u debug this Program gets a store's department code and a sale transaction value // Output is a list of department codes, names, and total sales // Additionally, a grand total sales value is displayed start num dept num saleValue num NUM_DEPTS = 5 num total[NUM_DEPTS] string DEPT_NAME[NUM_DEPTS] = "Women's apparel", "Men's apparel", "Children's apparel", "Cosmetics", "Accessories", num grandTotal input dept, saleValue while not eof total[dept] = total[dept] + sale endwhile while dept < NUM_DEPTS output dept, DEPT_NAME[dept], total[dept] endwhile output "Grand total", grandTotal stopSet up the following two variables as string values rstudio. price = ‘$252.15’ discount = ‘15%’ a. Clean up the strings and then convert them to numeric data type. b. Using the cleaned up numeric data type variables from (a) assemble and print the following string.
- Binary to String Create a function binary_to_ascii_string() that converts binary information into ASCII characters. This accepts a list of binaries, binary_values, and returns them as a string. (Note that the binary strings have 8 characters.) An example is present in the photo below. Thank you!Password modifier This program is: python Many user-created passwords are simple and easy to guess. Write a program that takes a simple password and makes it stronger by replacing characters using the key below, and by appending "q*s" to the end of the input string. i becomes ! a becomes @ m becomes M B becomes 8 o becomes . Ex: If the input is: mypassword the output is: Myp@ssw.rdq*s Hint: Python strings are immutable, but support string concatenation. Store and build the stronger password in the given password variable.Note: It`s python Implement the following: Given: names = ['ann', 'bill', 'calvin', 'david']ids = [12, 34, 56, 78] 1) Create a dictionary, stuInfo by using the two given lists above.2) Use a loop to print all keys and values in the dictionary stuInfo.3) Print the dictionary, stuInfo. Make sure to precisely match the output format below.Write your code in the ANSWER area provided below (must include comments if using code is not covered in the course). Example Output12 ANN34 BILL 56 CALVIN78 DAVID
- All should be written in python. Please include docstring. Do NOT use the isalpha() funciton. Write a function named count_letters that takes as a parameter a string and returns a dictionary that tabulates how many of each letter is in that string. The string can contain characters other than letters, but only the letters should be counted. The string could even be the empty string (just ""). Lower-case and upper-case versions of a letter should be part of the same count. The keys of the dictionary should be upper-case letters. If a letter does not appear in the string, then it would not get added to the dictionary. For example, if the string is "AaBb" then the dictionary that is returned should contain these key-value pairs: {'A': 2, 'B': 2}1. What does the following code segment return assuming the argment passed is a single word or short phrase def mystery3(word: str) -> str:output = ""for char in word:output = char + outputreturn output 2. Write a function called removeVowels that accepts a string as a parameter and return a copy of that string with no vowels (aeiou) in it. Upper case and lower case vowels will be remove and the rest of the string is not changed. For example removeVowels("The Quick Brown Fox) would return "Th Qck Brwn Fx"The problem statement is described in the problem_statement.pdf file. Write the solution into the fuzzy_phrases/solution.py. Please do not change the input and output contract of the def phrasel_search(P, Queries) -> [[string]] function as the testing of the code correctness will be done programmatically. Note - You can only use standard python libraries. ex - json, random, etc *** This is the most important one **Basically the folder that' contains the dictionary is in a json file called, sample.json, so you wanna have a code that apparently use two parameters and the phrase apparently loops through the queries , inside the json file where the dictionary is found in the json file called sample.json So in the screenshots below we have one that has the instructions which has to be followed and executed , the next one that follows should be an example, that says sample example python this is the problem statement supposed to be used to give you an idea , showing how you should…