Python What is the output of the following code salary - 8000 def printSalary(): salary - 12000 print("Salary: salary) print("Salary:", salary) printSalary O The program failed with errors Salary: 8000 Salary: 8000 Salary: 8000

Python What is the output of the following code salary - 8000 def printSalary(): salary - 12000 print("Salary: salary) print("Salary:", salary) printSalary O The program failed with errors Salary: 8000 Salary: 8000 Salary: 8000

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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Help me to make flowchart for my python code. ############################## import random def binary_search(arr, low, high, m): ----if high >= low: --------mid = (high + low) // 2 --------if arr[mid] == m: ------------return mid --------elif arr[mid] > m: ------------return binary_search(arr, low, mid - 1, m) --------else: ------------return binary_search(arr, mid + 1, high, m) ----else: --------return -1 L = []a = random.randint(5,10)b = random.randint(5,10)for i in range (0,a): ----L.append('D')for i in range(0,b): ----L.append('R')output = binary_search(L,0,len(L)-1,'R')if output != -1: ----print("index of the first visitor", str(output)) else: ----print("index of the others visitor")
1. Generalized harmonic numbers. Write a program GeneralizedHarmonic.java that takes two integer command-line arguments n and r and uses a for loop to compute the nth generalized harmonic number of order r, which is defined by the following formula: 1 1 +...+ 1 H(n,r) = +7 1" 1 1 1 For example, H(3,2) = 12 49 = 1.361111. 36 %3D 22 32 -/Desktop/loops> java GeneralizedHarmonic 1 1 1.0 -/Desktop/loops> java GeneralizedHarmonic 2 1 1.5 -/Desktop/loops> java GeneralizedHarmonic 3 1 1.8333333333333333 ~/Desktop/loops> java GeneralizedHarmonic 1 2 1.0 -/Desktop/loops> java GeneralizedHarmonic 2 2 1.25 ~/Desktop/loops> java GeneralizedHarmonic 3 2 1.3611111111111112 Note: you may assume that n is a positive integer. The generalized harmonic numbers are closely related to the Riemann zeta function, which plays a central role in number theory.
java / eclipse
%matplotlib inlineimport numpy as npfrom matplotlib import pyplot as pltfrom math import sin, cos, exp, pi, sqrtimport math def sawtooth(x): return x%2 #only works in python. other languages will scream. x = np.linspace(0,5,100)y = [sawtooth(xx) for xx in x]plt.plot(x,y,label='sawtooth')plt.grid() def magic(x): s = 0 s += 1 s += -2/pi*sin(pi*x) - 2/2./pi*sin(2*pi*x) - 2/3./pi*sin(3*pi*x) return smagical_y = [magic(xx) for xx in x]plt.plot(x, magical_y,'r-',label='magic')plt.legend(loc='upper left') 5.1def step(x): return 0.0 if x%3>(3./2) else 1.0x = np.linspace(0,5,1000)y = [step(xx) for xx in x]plt.plot(x,y,label='step')plt.grid()plt.ylim(-0.1,1.1)5.3def circ(x): r = 1 xx = (x%(2*r)) return sqrt(r**2-(xx-r)**2)x = np.linspace(0,5,1000)y = [circ(xx) for xx in x]plt.plot(x,y,label='step')plt.grid()plt.ylim(-0.1,1.1)
Java - Musical Note Frequencies
Middle Initial Code in C language
public static void main(String[] args) { int a; int b; int c; c = quad(0,1, 2); b = quad(1, 2, 3); a = quad(5, 6, 7); c = c +b+ a; } private static int quad(int a, int b, int c) { int r; r= a +b+ c; return r; } For the code above, how many entries does the activation record for method quad have? During the execution of main, at most how many activation records are existent on the run-time stack?
#Write your class code here using python print("Box 1")b1 = box([10,10,10])print("=========================")print("Height:", b1.height)print("Width:", b1.width)print("Breadth:", b1.breadth)print("-------------------------")print("Box 2")b2 = box((30,10,10))print("=========================")print("Height:", b2.height)print("Width:", b2.width)print("Breadth:", b2.breadth)b2.height = 300print("Updating Box 2!")print("Height:", b2.height)print("Width:", b2.width)print("Breadth:", b2.breadth)print("-------------------------")print("Box 3")b3 = b2print("Height:", b3.height)print("Width:", b3.width)print("Breadth:", b3.breadth)
in python “c” represents a crop and “w” represents a water source. Each water source hydrates the eight tiles around it (including itself) Input the number of rows and columns in the crop field:ROWS> 4COLUMNS> 4Input each row of the crop field.ROW0> c c c wROW1> w c c cROW2> c c c cROW3> c w c cNot all crops are watered!OUTPUT FalseThe following crops are not watered:OUTPUT [(2, 3), (3, 3)] Input the number of rows and columns in the crop field:ROWS> 7COLUMNS> 1Input each row of the crop field.ROW0> cROW1> wROW2> cROW3> cROW4> wROW5> cROW6> wAll crops are watered!OUTPUT True
Intro to Java Instuctions: Design and implement a program that reads a series of 10 integers from the user and prints their average For each of the 10 numbers input from the user: one at a time, prompt the user to enter a number. Then read input from the user as a string. Attempt to convert it to an integer using the "Integer.parseInt" method. If the process throws a "NumberFormatExeption", print an appropriate error message and prompt the user for the number again. Continue prompting and reading in number until 10 valid integers have been read Print "The average is" and then print the average of the 10 numbers Code: import java.util.Scanner; public class Lab1MainClass { public static final int VALUES_TO_READ = 10; public static void main(String[] args) { // local variables int[] values = new int [VALUES_TO_READ]; double average; Scanner scan = new Scanner(System.in); int values Read = 0; // how many numbers the user has given us, a count of where we are String userInput; // read…
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