Python: Using recursion to print half of the indent hourglass pattern.
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- 10-6. Addition: One common problem when prompting for numerical input occurs when people provide text instead of numbers. When you try to convert the input to an int, you’ll get a ValueError. Write a program that prompts for two numbers. Add them together and print the result. Catch the ValueError if either input value is not a number, and print a friendly error message. Test your program by entering two numbers and then by entering some text instead of a number.Problem Description: The international standard letter/number mapping found on the telephone keypad is shown below: Write a pseudocode and program that reads a letter and displays its corresponding digit. 2 3 1 ABC DEF 4 5 6 GHI JKL MNO 7 8 9 PQRS TUV WXYZ 0 Write a pseudocode on how you would solve the problem in your own word. Write a java program called Phone considering the following directions. Practice here first then write answer on the answer sheet. Also, make sure distinguish high and low caps as Java is case – sensitive. Import and declare a Scanner class Ask user for an Upper – case letter Use the switch statement along with case and break Use the System.exit(1) in the default to terminate the program Print the corresponding digitJAVA CODE PLEASE Functions With Parameters and No Return Values Practice l by CodeChum Admin Create a function named palindrome that asks the user an integer input if called. If the number is a palindrome, print “{input} is a palindrome!”, otherwise print “{input} is not a palindrome!” In the main function, call the palindrome function. An initial code is provided for you. Just fill in the blanks. Input 1. One line containing an integer Output Enter·a·number:·121 121·is·a·palindrome!
- 4.4 Arithmetic Operator #include <iostream>using namespace std;main (){ int a, b, c, sum; cout <<"An arithmetic operator program\n"; cout <<"\nenter first integer, a:"; cin >>a; cout <<"\nenter second integer, b:"; cin >> b; cout <<"\nenter thrid integer, c:"; cin >> c; sum = a * b - c % 3; cout << "\nthe sum of (a * b - c % 3) is " << sum << endl; return 0;} Can you predict what is the output will be before run the code?Part 2 - OddOrEven ClassIn bluej. Write a program that prompts the user to enter an integer. The program should display “The input is odd" to the screen if the input is odd and displays “The input is even" to the screen if the input is even. Hint: Consider using the mod (%) operator.10-6. Addition: One common problem when prompting for numerical input occurs when people provide text instead of numbers. When you try to convert the input to an int, you’ll get a ValueError. Write a program that prompts for two numbers. Add them together and print the result. Catch the ValueError if either input value is not a number, and print a friendly error message. Test your program by entering two numbers and then by entering some text instead of a number. 10-7. Addition Calculator: Wrap your code from 10-6 in a while loop so the user can continue entering numbers even if they make a mistake and enter text instead of a number.
- Change the calendar printing program so it starts the week on a Sunday. Also make it print a newline at the end (but only one). This program had to utilize the code from page 61 and make the necessary changes for printing it. The code itself would display the calendar and you would not have to use the println function as you would have to do that for every single month and year. The program would grab the month a year you selected and display it. import java.time.DayOfWeek;import java.time.LocalDate; public class Calendar { public static void main(String[] args) {// TODO Auto-generated method stubint month = 0;int year = 0;LocalDate date= LocalDate.of(year, month, 1);while (date.getMonthValue() == month) {System.out.print(date.getDayOfMonth());date = date.plusDays(1);}DayOfWeek weekday = date.getDayOfWeek();int value = weekday.getValue();for (int i = 1; i<value; i++);System.out.print(" ");int value1 = date.getDayOfWeek().getValue(); import calendar;y = int(input("Input the years…The assignment is a step-by-step assignment where you build on the previous step so Please added to the existing code #include <stdio.h> int printBin(int value); int main(){ int num=10; int tobinary= printBin(num); printf("The number %d converted to binary as %d \n ",num,tobinary); unsigned int x = 1; char *ccc = (char*)&x; if(*ccc){ printf("This is Little endian"); } else{ printf("This is Big endian"); } getchar(); return 0; } int printBin(int value) { if(value<2) return value; return printBin(value / 2) *10 + value % 2; }Anagram words Write a C code that asks users to enter two words, one after the other and checks if these words are anagrams (permutations of the same letters). For instance, the words “smartest” and “mattress” are anagrams. Examplea Run 1: Please enter first word: lookplease enter the second word: coolSorry! “cool” and “look” are not anagrams. Run 2: Please enter first word: masters please enter the second word: smartes Yes! “masters” and “smartes” are anagrams. Hint: If you sort the two words that are anagrams, they will become identical! For instance, “smartest” and “masters” both sort to “aemrsstt” You can use all functions in <string.h> Sorting a string is exactly similar to sorting an array. You just need to know the length of the string and make sure you do not touch the terminating null.
- Number system is base 10, because it strings together the digits 0 – 9 to form any whole number (there is a 1’s place, a 10’s place, a 10-squared’s place, etc). Hexadecimal numbers are written in base 16. This means they string together the digits 0 – 9 and the letters A – F to form any whole number (there is a 1’s place, a 16’s place, a 16-squared’s place, etc). For example, BD3C8 and 305A2 are two different 5-digit hexadecimal numbers. How many 9-digit hexadecimal numbers are there that have exactly 4 zeroes. (Note: Hexadecimal numbers, like our normal base 10 numbers, cannot start with a 0).my_round(number, integer): Based on the built-in round(...) function. Takes an integer or float and returns a rounded float value that is the number rounded to the second argument's decimal place. First argument can be any float or integer. Second argument must be an integer. Examples: my_round(1234.5678, 2) and round(1234.5678, 2) should return 1234.57. my_round(1234.5678, -2) and round(1234.5678, -2) should return 1200.0.8. Write a program that allows the user to enter two integers and a character If the character is A, add the two integers If it is S, subtract the second integer from the first if it is M, multiply the integers Display the results of the arithmetic The following problems requires nested if-statements9. Write a console-based application that asks a user to enter an IQ score. If the score is a number less than 0 or greater than 200, issue an error message; otherwise, issue an “above average”, “average”, or “below average” message for scores over, at, or under 100, respectively.10. Write a console-based program that prompts a user for an hourly pay rate. If the user enters values less than $7.50 or greater than $49.99, prompt the user again. If the user enters an invalid value again, display an appropriate error message. If the user enters a valid value on either the first or second attempt, display the pay rate as well as the weekly rate, which is calculated as 40 times the hourly rate.…