Exercise 3.2: In [75]: 1 # 1. Insert the correct syntax to convert x into a decimal number. 2 *-- 3 x = 5 In [76]: In [77]: 4 x = 5 6 print() 1 # 2. Insert the correct syntax to convert x into a integer. www 2 3x = 5.5 4 x =____(x) 5 6 print() 1 # 2. Insert the correct syntax to convert x into a complex number. 2 3 x=5 4 x = www 5 6 print() _(x)

Exercise 3.2: In [75]: 1 # 1. Insert the correct syntax to convert x into a decimal number. 2 *-- 3 x = 5 In [76]: In [77]: 4 x = 5 6 print() 1 # 2. Insert the correct syntax to convert x into a integer. www 2 3x = 5.5 4 x =____(x) 5 6 print() 1 # 2. Insert the correct syntax to convert x into a complex number. 2 3 x=5 4 x = www 5 6 print() _(x)

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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Q!: Code written using language A Code writen using language B Line l: x-3 Line 2: funcl 0(print 'x;} Line 3: func2 0{ Line 4: int x-9; Line 4: funcl; Line S: x-45) Line 4: funcl Line 5: func2 Line 1: 13 Line 2: funcl 0( print 'X;} Line 3: func2 ({ Line 4: int x-9; Line 4: funcl; Line S: x45} Line 4: funcl Line 5: func2 Line 6: funcl Line 6: funcl Output: Output No compilation errors. Runing: 3 Ruming: 3 3 Eror x is int and assigned a float value 45 Compare betweenlanguage A and language Bin tems of being 1) compiled vs.interpreted 2) imperative vs. declarative 3) object-oriented vs. non-object-oriented 4) weakly yped v srongly tyed 5) staticaly scoped vs. dynamically soped [12 pl)
T9
Id number = 42101 X0=0 can be accepted as initial condition
The International Standard Book Number (ISBN) is a number that uniquely identifies a book. Publishers can buy or receive ISBNs from the International ISBN Agency. There are two types of ISBNs: ISBN-13 and ISBN-10, which are 10- and 13-digits long, respectively.ISBN-10 has a pattern, where the last digit can be found using the first 9. Additionally, ISBN-10 can also be used to calculate its ISBN-13 equivalent (and vice versa). Write two functions in ISBN.java. The main method is implemented for you so you can test your functions. Instructions on how to run this file to make use of the test.txt file are detailed below. calculateISBN10(int[] isbn) computes the last digit of the ISBN-10 number. The first 9 of the 10 digits of the ISBN will be passed to the function as the parameter isbn integer array of size 10. The last integer in the array will be -1. Your job is to calculate the last digit (called the check digit), and update the last index of the isbn array with the computed…
The International Standard Book Number (ISBN) is a number that uniquely identifies a book. Publishers can buy or receive ISBNs from the International ISBN Agency. There are two types of ISBNs: ISBN-13 and ISBN-10, which are 10- and 13-digits long, respectively.ISBN-10 has a pattern, where the last digit can be found using the first 9. Additionally, ISBN-10 can also be used to calculate its ISBN-13 equivalent (and vice versa). Write two functions in ISBN.java. The main method is implemented for you so you can test your functions. Instructions on how to run this file to make use of the test.txt file are detailed below. calculateISBN10(int[] isbn) computes the last digit of the ISBN-10 number. The first 9 of the 10 digits of the ISBN will be passed to the function as the parameter isbn integer array of size 10. The last integer in the array will be -1. Your job is to calculate the last digit (called the check digit), and update the last index of the isbn array with the computed…
14. Which of the following operators does not require an Ivalue as its operand? a. address operator (&total) b. assignment (x = .) c. indirection (*ptr) d. postfix increment (x++) e. prefix increment (++x)
Q8.
9 docs.google.com using namespace std; int main() B{ cos(x) = 0 cos(x) = 1 cos(x) = 0.5 cos(x) = -1 double x = 0.5, result=0.5; double xDegrees = 90; // converting degrees to radians x = xDegrees *3.14159/180; result = sin(0); cout << "cos(x) = " << result << endl; return 0; १:१६ using namespace std; void wth(int i_int &k) {
Instructions: For each Exercise below, write your code in an IDE and run your code within the IDE as well. Once you have satisfied the Exercise requirements, paste your code below under the corresponding. Exercise 1:The Magic 8-Ball is a super popular toy used for fortune-telling or seeking advice developed in the 1950s! Write a magic8.cpp program that will output a random fortune each time it executes. The answers inside a standard Magic 8-Ball are: ● It is certain ● ● ● . ● ● ● ● ● It is decidedly so Without a doubt Yes - definitely You may rely on it As I see it, yes Most likely Outlook good Yes Signs point to yes Reply hazy, try again Ask again later Better not tell you now Cannot predict now Concentrate and ask again Don't count on it My reply is no . My sources say no ● Outlook not so good ● Very doubtful
CHALLENGE ACTIVITY 462500.3140334.qx3zqy7 Start 4.4.3: Relational expressions. Write an expression that will cause "Dollar or more" to print if the value of num_cents is greater than or equal to 100. 1 num_cents = int(input()) # Program will be tested with values: 99, 100, 101, 102. 2 3 if Your code goes here ''': 4 print('Dollar or more') print('Less than a dollar') 5 6 7 11 else:
5. Using OCTAVE, form a Multiplication table and print it as follows. Get the table to be printed from the user. 5 * 1 = 5 10 5 3 15 5 A 4 = 20 5 A 5 = 25 6 = 30 5 7 = 35 8 = 40 9 = 45 5. 10 = 50 ** * « * * x «*
modifying following code and write comments for each line of codes. #include <stdio.h>#include <stdlib.h>#include <stdbool.h>#include <string.h> #define MAX_PASSWORD_LENGTH 128#define MIN_PASSWORD_LENGTH 10#define ALLOW_PASSPHRASE true#define MIN_PHRASE_LENGTH 20#define OPTIONAL_TESTS_REQUIRED true#define MIN_OPTIONAL_TESTS_TO_PASS 4 bool isStrongPassword(char *password);void printTestResults(char *password, bool isPassphrase, int optionalTestsPassed); int main() { char passwords[][128] = { "password", "mypassword", "thisismypassword", "passssword", "This is my password phrase1", "Tinypw1", "Ireallydontlikehavingtomakeupnewpasswordsallthetime1", "Iloveyouxxxooo1", "Boom**********!", "IHATEPWORDS1!", "ihatepwords1!", "IHatePwords!", "IHatePwords", "my pass phrase does not need to pass tests", "short pass phrase", "x", "x1",…