What is the value of num when the following code snippet runs successfully? int num = 100; if (num < 100) { if (num < 50) { num -= 5; } else { num -= 10; } } else { if (num > 150) { num += 5; } else { num += 10; } }

What is the value of num when the following code snippet runs successfully? int num = 100; if (num < 100) { if (num < 50) { num -= 5; } else { num -= 10; } } else { if (num > 150) { num += 5; } else { num += 10; } }

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

See similar textbooks

Related questions

Q: in this code, the integer on each line shows the line number that is not part of code: what is he…

A: Answer:- Variable x, y and z are the local variables of sum function. Here parameters are also…

Q: 8. Write a program that allows the user to enter two integers and a character If the character is A,…

A: As per our company guidelines, we are supposed to answer only one question per post and kindly…

Q: Previously in this chapter you saw the card_dealer.py program that simulates cards being dealtfrom a…

A: Program1 import os import random deck = [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]*4 def…

Q: Write an application that prompts a user for two integers and displays every integer between them.…

A: FIND INTEGERS INBETWEEN : 1. First create a class here it is called IntegerInbetween . 2. Create…

Q: This is the question: Write an application that displays the factorial for every integer value from…

A: Note: Below is the required java program. Programming Approach: Declaring the main class…

Q: An internet service provider has three different subscription packages for its customers:…

A: In this JAVA program, We have to calculate the total bill for number of hour watched and package…

Q: /** * calculate the product of numbers from start to end inclusive e.g. * calcProductOfRange(3, 6) =…

A: Code in java but if the result of the product is out of range then it will print 0; class…

Q: Write an application that prompts a user for two integers and displays every integer between them.…

A: import java.util.*; public class Main { public static void main(String[] args) { Scanner sc=new…

Q: This is the issue and must be written in java: Write an application that accepts three specific User…

A: CODE:- import java.util.*; public class Alphabetize { public static void main(String[] args) {…

Q: Write an application that allows a user to enter any number of student quiz scores, as integers,…

A: Introduction of the Program: This C++ program takes score from the user and if scores are between…

Q: “Fix” the following 3 lines of code so that the print the last line of code correctly: age…

A: EXPLANATION: In the first line, there should be “=” to assign the value and to get the int type…

Q: 3. Write an application that reads the radius of a sphere then calculates and displays the…

A: Introduction

Q: You will calculate the gross pay for an individual using the formula gross pay = rate * hours You…

A: System.out.println("Enter Health Insurance tax withholding rate:"); double healthtax =…

Q: Write an application that displays the factorial for every integer value from 1 to 10

A: A factorial of a number is the product of that number multiplied by each positive integer lower than…

Q: Given the following: strFirstName = “Java” strLastName = “is fun!” Write a statement that…

A: STATEMENT: Java concatenation can be performed using the "+" operator. When this operator is used…

Q: Ask the user for a name and for a list of test scores. Show the number of tests taken and the…

A: Here I have taken input from the user for the name and then created a list to store the marks. Next,…

Q: The Grinder is a coffee company that has two coffee bean categories as shown in the table below:…

A: Required:

Q: This program assigns values to two variables // and performs mathematical operations with them

A: Errors 1. System.out.println("adding " + x + y); The above statement concatenates the value of x and…

Q: The Body Mass Index – BMI is a parameter used to measure the health status of an individual. Various…

A: The Answer start from step-2.

Q: Write a program in Java Write a program that has variables to hold three test scores. The program…

A: Java is programming language. It contains extensive libraries (packages). It can be used to create…

Q: Write a program that displays a simulated paycheck. The program should ask the user to enter the…

A: Define header file <iostream>, <cstring> , <string> and <iomanip>. Define…

Q: char t1[5] = "good"; char t2[5] = "boys"; char t3[15]; strepy (t3, t1); int nl = strlen (tl); int n2…

A: Description. 1- The output will come goodgood. How? 2- char t1[5] = "good"; // t1 is the string…

Q: What is the output of the program? #include using namespace std; void trick (int *templ, int…

A: Given: Only answer, no need of explanation

Q: The Body Mass Index – BMI is a parameter used to measure the health status of an individual. Various…

A: Start Variables name with type string and weight, height as type double Define constructor BMI…

Q: Write a program that helps a company manage salaries of its employees. Your program should ask for…

A: EXPLANATION - A program is created . On program three variables are declared one for hours worked…

Q: What will be printed on the console? 1. What will be printed on the console char c = '0'; if(c >…

A: there is an error in the first line so the first error is: error: expected ‘;’ before ‘)’ token…

Q: What is the output of the program? #include using namespace std; void trick (int *templ, int…

A: EXPLANATION: Initially the variable stores the following values: a=100 b=200 c=300 Now, for the…

Q: Re-type the code and fix any errors. The code should convert non-positive numbers to 1. if (userNum…

A: Hey, since multiple questions posted, we will answer first question according to our policy. If you…

Q: void func1(int&); void func2(int&, int&); void func3(int, int); eint main(){ int x = 0, y = 0, z =…

A: Introduction of the Program: The C++ program is an example of pass by reference where the reference…

Q: * Returns a lowercase version of a user-entered letter * @param kbd * ēreturn lowercase version of…

A: Required java method is implemented below:

Q: To obtain the arc sine of 0.5 degree, use Math.asin(0.5) Math.asin(Math.toDegrees(0.5))…

A: arc sin is nothing but inverse of sine This can be calculated using static method asin which is…

Q: A number (or a word) is called palindrome if it may be read in the same way from left to right as…

A: import java.util.Scanner; class Palindrome { public static void main(String[] args) // main…

Q: A parking garage has two types of customers: members and non-members. During week working days,…

A: The ask is to write a Java program to calculate the parking charges for different customer types…

Q: (usually shown by a hand gesture) at the same time, and a winner is determined. In the game, Rock…

A: Code: import java.util.Scanner; public class Main { static Scanner scanner = new…

Q: Learn C# beginner programming - Simple code - Im stuck on the Date format. Im creating a int for…

A: DateTime class: The DateTime is a class that is used to print the date and time in different…

Q: Write a statement that assigns finalResult with the sum of num1 and num2, divided by 3. Ex: If num1…

A: Here have to determine java code for given problem.

Q: You are developing a restaurant recommender program. This is a snippet of your code. Pick all of the…

A: Given: You are Developing a restaurant recommender program. this is the snippet of your code . Pick…

Q: // This program assigns values to two variables // and performs mathematical operations with them…

A: Explanation: In the given code, values are assigned to "3" variables namely "x", "y", and "z". The…

Q: Write a program in Java Write a program that calculates and displays a person’s body mass index…

A: import java.util.Scanner; public class Main{ //Function to calculate the BMI and printing the…

Q: • Write an application that inputs one number consisting of 3 digits [for example 125] from the…

A: using System; public class RecExcerise4 static void main() { console.write("\n\n recursion:…

Q: The following program generates an error. Why? public static void printSum(int num1, int num2) {…

A: main is void so, it can not return any value hence, return 0 should not be there. printsum() is…

Q: Write an enum type TrafficLight, whose constants (RED, GREEN, YELLOW) take one parameter the…

A: Java used to answer this question

Q: " *", or "/"). The method should throw ar Write a method that computes the value of an arithmetic…

A: PROGRAM: //Header file import java.util.*; //Defining the class public class Arithmetic {…

Q: Help in Java please - I am receiving invalid statement codes for this application Write an…

A: public class TriangleYN{public static void checkTriangle(double a,double b,double c)//our static…

Q: 1. Write an application that converts a weight in pounds into kilograms (1 pound equals 0.45359237…

A: Program Explanation- The pound-to-kilos conversion factor. To get user input, use the Scanner…

Q: Allow a user to enter any number of double values up to 15. The user should enter 99999 to quit…

A: Approach Two methods are used: inputValues() to input numbers until the user quit by entering number…

Q: In an eye-glass shop, a customer can buy either a pair Ol Sngle prescription sunglasses. On each…

A: Since no programming language was mentioned in the question, I have solved in C language.

Q: HangmanAA.java For this program, you will create the game Hangman. (If you are unsure of how to…

A: Programming instructions: Create a class. In the main, create a scanner object to take input from…

Q: The following code results in an error message. What will the error message be and how can it be…

A: First error that we encountered is :- shown below :- File "<string>", line 2 return p1 + p2…

Q: In JAVA ( ***Your code must only accept input data with-in the number range asked***) Write a…

A: Answer is given below .

Question

a)What is the value of num when the following code snippet runs successfully?

int num = 100;

if (num < 100)

{

if (num < 50)

{

num -= 5;

}

else

{

num -= 10;

}

else

{

if (num > 150)

{

num += 5;

}

else

{

num += 10;

}

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

int main(){ if(var1>50) { num = 20.0 } else { if(var1>35) ---- Line 7 { num= 35.0; } else if (var1<80) { num=60.0; } else { num=40.0; }} What should be the outcome of the condition in line 7 in order for the value of num to be equal to 60.0?
int x1 = 66; int y1 = 39; int d; _asm { } mov EAX, X1; mov EBX, y1; push EAX; push EBX; pop ECX mov d, ECX; What is d in decimal format?
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…
B) What is the value of speed when the following code snippet runs successfully? const int MIN_SPEED = 45; const int MAX_SPEED = 65; int speed = 55; if (!(speed < MAX_SPEED)) { speed = speed - 10; } if (!(speed > MIN_SPEED)) { speed = speed + 10; } C) Assume: int a = 3, b = 2; double c = 5.0; And evaluate the expression and show each step to indicate the evaluation sequence. (c + a / b) / 8 * 2
What is the final value of y? int x = 4; 6; int y if (x < 10) { if (y < 5) { y = y + 1; } } else { } y = 7; } else { y = y + 10;
Void Do1 (int: &, a. int &b) { a = 5; a = a + b; b = a + 2; } Int main() { Int x = 10; Do1 (x,x); Cout << x << endl; } The output of this program is
int a = 9; int c = 6; int d = 6; boolean m; if (a==c && c != d) { m = true}; What is the value of m? True False 6 9
int x; X=-2; do { x++; cout0); cout<<"done"; O done O -2 done O -1 done
#include<iostream>using namespace std;void main(){double pi = 0, denominator = 1;int counter = 999999;for (int x = 0; x < counter; x++){if (x % 2 != 0){pi = pi - (1 / denominator);}else{pi = pi + (1 / denominator);}denominator = denominator + 2;}pi = pi * 4;cout << " So the computed value of a PI is = " << pi << endl;cout << " ";//return 0;system("pause");} Note: This a program called ComputePI to compute the value of π Tutor just have to Modify This program to use nested-if (if ... else if ... else if ... else) instead. Explain by applying a double line comment