Write and test a function called decimal_to_binary() that takes a positive integer as the parameter and returns a string representing that number in binary. Your program should not use the built-in bin() function for the conversion. You may use it to test your function to verify the answers of your function. The algorithm for decimal to binary conversion is as follows: 1. Let num be the input and let output be an empty string ("") 2. Let p be the largest number that is a power of 2 less than or equal to num 3. Repeat until p is 0: 3.1 If p < num, the output 3.2 3.3 bet Print then subtract p from num and add a "1" to Otherwise, add a "0" to the output Divide p by 2 and keep the integer part (floor division) 4. Return output Note: you need to use your pow_of_two() function in step 2 of this algorithm. Activity Details

Write and test a function called decimal_to_binary() that takes a positive integer as the parameter and returns a string representing that number in binary. Your program should not use the built-in bin() function for the conversion. You may use it to test your function to verify the answers of your function. The algorithm for decimal to binary conversion is as follows: 1. Let num be the input and let output be an empty string ("") 2. Let p be the largest number that is a power of 2 less than or equal to num 3. Repeat until p is 0: 3.1 If p < num, the output 3.2 3.3 bet Print then subtract p from num and add a "1" to Otherwise, add a "0" to the output Divide p by 2 and keep the integer part (floor division) 4. Return output Note: you need to use your pow_of_two() function in step 2 of this algorithm. Activity Details

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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write a python program 9. You are a class teacher at a kindergarten school. As a task, you asked your students to write a paragraph. Unfortunately, you notice that most of the students did not use capital letters correctly. Your task is to write a function which takes a string as its only parameter and returns a new copy of the string that has been correctly capitalized. Your function should: Capitalize the first letter in the string Capitalize the first letter after a full-stop, exclamation mark or question mark • Capitalize the word “i" if it is in lowercase. Summary: You have to write a function that reads a string from the user and capitalizes. The string is then returned and displayed. Sample Input ('my favourite animal is a dog. a dog has sharp teeth so that it can eat flesh very easily. do you know my pet dog's name? i love my pet very much.') Sample Output My favourite animal is a dog. A dog has sharp teeth so that it can eat flesh very easily. Do you know my pet dog's name? I…
In python
using py3
Can this python code be done without using the isdigit() function. Please try to change the following code in the picture so it doesn't use isdigit().
This code read the variables n and m then calculate p using Function. p = n! / (n-m)!* m! where n!=1*2*3*.. .*(n- * 1)*n Private Function F(r) Dim i, fac As Integer fac= 1 1.... 2-... Next 3-... End Function Private Sub Command1_Click() Dim n, m, p As Integer n = Text1.Text m = Text2.Text 4-... Text3.text=p End Sub
Write your own definition for the function absfun( ) which receives real number x as an argument and returns its absolute value (i.e. abs(x)=|x|).  Use this function in a program that reads  numbers from the keyboard and prints their absolute values.  [Don’t use math library] Sample Run Enter x :-3 Output: abs(-3) = 3.00 in c language
Write a program that works with fractions. Your program should be able to add,subtract, multiply, and divide two fractions. Write a separate function for addition,subtraction, multiplication and division. Specifically, your program must request two fractions from the user, getting the numerator and denominator separately for each fraction, and the operation to perform (add, subtract, multiply, or divide).Your program will then compute the resulting fraction, keeping the numerator and denominator separate, and output the result.
please code in python Write a function that receives a string as an input and returns the most frequent letter from the given string. Your solution should be case insensitive, so a capital letter (like A) and its non-capital version (a) should be counted as the same letter. In the given string there can be spaces as well, but your solution shouldn’t count spaces. If there are multiple letters with the same occurrence, you can decide which one to return.
A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward, disregarding spaces, punctuation, and capitalization. Write a function isPalindrome that takes in a string s and returns a boolean value indicating whether s is a palindrome. Example: Input: s = "racecar" Output: true Input: s = "Hello" Output: false Input: s = "A man, a plan, a canal, Panama" Output: true Input: s = "12321" Output: true Note: The input string may contain spaces, punctuation, and capitalization, but they should be disregarded while checking for palindromes. An empty string is considered a palindrome.
use c code to Develop a function that gets two same length strings as parameters and reports the number of characters that they have different. For example, if the two strings are Str1: “Hello world! Happy Friday”Str2: “Hello Johny! happy friday” The function should return: Your strings are different in 7 places However, if the strings are exactly equal, it should just say Your strings are the same If the strings are not of the same length, the code should just say: The two strings are not of the same length! Hint: 1.compare the two strings character by character and report the differences 2.answer must have and show the output
Write a function that takes in a string input from the user. The function should then print the following: 1. The string text (include the character spaces in between) 2. The length of the string (excluding the null terminating character at the end) 3. First character of the string 4. Last character of the string (not the null terminating character) 5. The number of unique characters in the string* 6. The frequency of occurrence for each character** *Repeated characters are only counted once. **The characters are case-sensitive (i.e. lower case is different from upper case)