Which of the following two programs does not display anything on the screen when you run it? Select one: a. def add_one(integer): return integer + 1 result = add_one(1) b. def add_1(integer): print(integer + 1) result = add_1(1)
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Which of the following two programs does not display anything on the screen when you run it?
def add_one(integer):
return integer + 1
result = add_one(1)
def add_1(integer):
print(integer + 1)
result = add_1(1)
Step by step
Solved in 2 steps with 1 images
- Python: numpy def serial_numbers(num_players):"""QUESTION 2- You are going to assign each player a serial number in the game.- In order to make the players feel that the game is very popular with a large player base,you don't want the serial numbers to be consecutive. - Instead, the serial numbers of the players must be equally spaced, starting from 1 and going all the way up to 100 (inclusive).- Given the number of players in the system, return a 1D numpy array of the serial numbers for the players.- THIS MUST BE DONE IN ONE LINEArgs:num_players (int)Returns:np.array>> serial_numbers(10)array([1. 12. 23. 34. 45. 56. 67. 78. 89. 100.])>> serial_numbers(12)array([1. 10. 19. 28. 37. 46. 55. 64. 73. 82. 91. 100.])""" # print(serial_numbers(10)) # print(serial_numbers(12))Write an application that asks a user to enter an integer. Display a statement that indicates whether the integer is even or odd.Exercise #4: Write a program that finds the area of a triangle given the base and the height of a triangle, the area of a triangle is calculated using the formula: area = 1/2* base * height Ask the user to enter the values for the input data base and height. Make sure you print the results in the similar way as in the exercise # 2: For example: The area of a triangle with base = printThe Value and height = printTheValue is = print The Value Submission: • Save the file as hw1_ex4.cpp Triangle Solve for area A h, b 2 b Base h₂ Height Enter value Enter value k b
- Homework 3: Write a program to calculate two real numbers. The operation you are going to used are "add, subtract, multiple and division" and it is going to be optional to calculate the two numbers separately at each time you are going to execute the program. After you execute the program separately at each time your run the program the output look like below: + to add betveen two nunbers - to subtract between two nunbers to nultiply betveen tvo nunbers to divide betueen two nunbers Enter Enter Enter Enter Enter the operation :+ Enter the 1st nunber :2.3 Enter the 2nd nunber :5.6 The result is 7.900 Press any key to continue . . . - OR Enter Enter Enter Enter to add betveen two nunbers to subtract betveen tvo nunbers to nultiply betueen tuo nunbers / to divide betveen two nunbers Enter the operation :- Enter the ist nunber :2.3 Enter the 2nd nunber :5.6 The result is -3.300 Press any key to continue. ... Al-Farabi University College Computer Programming Methodology Department of…Homework 3: Write a program to calculate two real numbers. The operation you are going to used are "add, subtract, multiple and division" and it is going to be optional to calculate the two numbers separately at each time you are going to execute the program. After you execute the program separately at each time your run the program the output look like below: Enter Enter Enter Enter to add between two numbers to subtract between two numbers to multiply between two numbers to divide between two numbers Enter the operation :+ Enter the 1st number :2.3 Enter the 2nd number :5.6 The result is 7.900 Press any key to continue .This needs to be done in Java! (Calculating Sales) An online retailer sells five products whose retail prices are as follows: Product 1, $2.98; product 2, $4.50; product 3, $9.98; product 4, $4.49 and product 5, $6.87. Write an application that reads a series of pairs of numbers as follows: product number quantity sold Your program should use a switch statement to determine the retail price for each product. It should calculate and display the total retail value of all products sold. Use a sentinel-controlled loop to determine when the program should stop looping and display the final results.
- Which line of code reserves space in memory and which line puts a value into memory?LINE 1: int x;LINE 2: x = 1;99 question Reza Enterprises sells tickets for buses, tours, and other travel services. Because Reza frequently mistypes long ticket numbers, Reza Enterprises has asked his students to write an application that shows if a ticket is invalid. Your application/program tells the ticket agent to enter a six-digit ticket number. Ticket numbers are designed so that if you lose the last digit of the number, then divide by 7, the remainder of the division is exactly the same to the last dropped digit. This process is shown below: Step 1: Enter the ticket number; for example 123454 Step 2: Remove the last digit, leaving 12345 Step 3: Determine the remainder when the ticket number from step 2 is divided by 7. In this case, 12345 divided by 7 leaves a remainder of 4. Step 4: Display a message to the ticket agent indicating whether the ticket number is valid or not. If the ticket number is valid, save the number to a .txt file called “tickets.txt” and.def integer_0_or_1(interger): #if value is true return 1 if truth_value: return 1 else: #else return 0 return 0def truth_value(integer): """Convert an integer into a truth value.""" # Convert 0 into False and all other integers, # including 1, into True if integer == 0: truth_value = False else: truth_value = True return truth_value print(truth_value(True))print(truth_value(False)) This question assesses Block 2 Part 4. It assumes an understanding of binary notation and truth tables (Block 1 Part 1). Write a function and_binary(), which takes two integers (each is either 0 or 1) and returns an integer in accordance with the truth table: A B and_binary(A, B) 0 0 0 0 1 0 1 0 0 1 1 1 Before you dive into writing your function, first decompose the problem. Then, write an algorithm. Only after that, implement your solution in Python. Hint: When you have decomposed the…
- Exercise GradesStatistics (Method): Write a program called GradesStatistics, which reads in n grades (of int between 0 and 100, inclusive) and displays the average, minimum, maximum, median and standard deviation. Display the floating-point values upto 2 decimal places. Your output shall look like:Enter the number of students: 4Enter the grade for student 1: 50Enter the grade for student 2: 51Enter the grade for student 3: 56Enter the grade for student 4: 53{50,51,56,53}The average is: 52.50The median is: 52.00The minimum is: 50The maximum is: 56The standard deviation is: 2.29The formula for calculating standard deviation is:Hints:public class GradesStatistics {public static int[] grades; // Declare an int[], to be allocated later.// This array is accessible by all the methods.public static void main(String[] args) {readGrades(); // Read and save the inputs in int[] gradesprintArray(grades);System.out.println("The average is " + average(grades));System.out.println("The median is " +…TOPICS: Data and Expressions MUST BE IN JAVA. PLEASE USE COMMENTS AND WRITE THE CODE IN SIMPLEST FORM. Write an application that converts a weight in pounds into kilograms (1 pound equals 0.45359237 kilograms). Read the pounds value from the user as a floating point value and report the equivalent amount in kilograms. Hint: You should treat the conversion value of 0.45359237 like the values in the TempConverter.java example. Testing: Submit testing exhibits using the following inputs: 0, 1, 100, 0.5, and 234.56.Design and implement an application that plays the Hi-Lo guessing game with numbers. The program should pick a random number between 1 and 100 (inclusive) and then repeatedly prompt the user to guess the number. On each guess, report to the user that he or she is correct or that the guess is high or low. Continue accepting guesses until the user guesses correctly or chooses to quit. Use a sentinel value to determine whether the user wants to quit. Count the number of guesses, and report that value when the user guesses correctly. At the end of each game (by quitting or a correct guess), prompt to determine whether the user wants to play again. Continue playing games until the user chooses to stop.
