Given the following code, what initial values for num will cause an error during execution? int mystery(int num) { if (num 0) == return 0; else if (num < -100) return -1; else return num + mystery(num + 1); } A. num > 0 B. num > -100 and num < 0 C. num < 0 D. None of these will cause an error.
Q: Write an application that reads an integer value from the user and prints the sum of all even…
A: Solution :
Q: What will be displayed in the screen after the following program executes, provided the formal…
A: After the execution of the code we get some errors.
Q: When the following program is executed, it terminates with an error. Which option best describes the…
A: Coded using Python 3. As per the guidelines we are supposed to answer single question so I am…
Q: What is the probability that in a classroom of x people, at least 2 will be born on the same day of…
A: The solution for the above-given question is given below: As you can see in the output for the given…
Q: What is the value returned by the call mystery(3)? int mystery(int n) { if (n == 0) return -l; else…
A: Answer: G. 5
Q: What is the value stored at variable "x" after executing the following code segment double vol[3]…
A: The above program finds sum of all elements in the 2D matrix except a[2][j] elemnts So, the sum of…
Q: Write a java program that helps the Lebanese scout to create an online tombola (lottery). Your…
A: import java.lang.Math;import java.util.Scanner;public class Main{ public static void main(String[]…
Q: write a java program A twin prime is a prime number that is either 2 less or 2 more than another…
A: I have given an answer in step 2.
Q: Consider the following program: int a- 1; int main(void)H a- al2:0; return n(a); int n(int x) if (x)…
A: The main will return 2.
Q: Nhat are the values of mynum[0], mynum [1], and mynum[2] after the following code executes? double[]…
A: this is a simple output based question
Q: Can you help me with the codes required for this assignment? the programming langauge is Java.…
A: Program code: //import the required packages import java.util.Scanner; //define the class Exercise…
Q: What is the scope of identifier x which is declared in Line 4? Consider the following program: const…
A: Scope of the variable: Local variable: Variables declared inside the function or block are called…
Q: Trace the following code and show all the output from the program. void func1(int); void func2(int =…
A: Given int x = 3, z = 0, y = 2 Step1: func1(y) => func1(2) void func1(int b) { static…
Q: In C, Given an int variable n that has already been declared, write some code that repeatedly reads…
A: //include the required header file #include <stdio.h> //define main function int main() {…
Q: Given values x 5, y = 1, count = 0 What is the value of x after the following code is executed ?…
A: The complete program is given by: #include <stdio.h> int main(){ int x=5, y=1,count=0;…
Q: Write an application that asks a user to type an even number or the sentinel value 999 to stop. When…
A: Use a while loop to iterate and condition we have to specify is that the input value should not be…
Q: Write a program that allows the user to enter a number between 1 and 1000. If the number is…
A: import math def isPrime(n): if (n <= 1): return False if (n <= 3): return…
Q: What is the probability that in a classroom of x people, at least 2 will be born on the same day of…
A: Given data, What is the probability that in a classroom of x people, at least 2 will be born on the…
Q: int powa(int x, int n) { (n=1){ return x; } else { return x* powa(x, n - 1); void main( { int val;…
A: We have to find the content of stack while executing in powa function.
Q: ify your program so every data entry statement uses a TryParse() method to ensure that each piece of…
A: It is defined as a powerful general-purpose programming language. It is used to develop desktop and…
Q: By looking at this formula, F=9/5C+32, it can be used to convert Celsius temp to Farenheight. Write…
A: According to Question below the Solution: Output:
Q: The following code examines two variables -- x and y -- and prints the largest odd number among…
A: We are given a function largestOdd that finds the largest odd number among two numbers x and y…
Q: What is the output of the following code segment? char tl[5] = "good"; char t2[5] = "boys"; char…
A: The above code segment will print the content of t1 and t2 with some random garbage values. In other…
Q: What is the value stored in X[4] after the following code segment is ?executed (20, 9, 5, 13, 7};…
A: #include <stdio.h> int main() { int x[5]={20,9,5,13,7}; int i=1; do {…
Q: Given int result, int count and the following code snippet 1. count = 1; 2. printf ("At first: count…
A: 1) Above code snippet does various operations with count and result variable. Below are the points…
Q: What is the scope of identifier x which is declared in Line 10? * Consider the following program:…
A: Given: To choose the correct option.
Q: Write a program that takes five students' quizzes in a course. Consider each student has given ten…
A: Best student will score highest average (sum of all quizes divided by the number of quizes) Worst…
Q: Write a simple calculator which supports add subtract multiply and divide. Prompt the user for two…
A: Java program to make a simple calculator and prompt the user to choose an operation from the given…
Q: You are given the following code, int size=4, temp-0; int anArray[4]; for(int i = e; i anArray[j])…
A: As per the requirement program written and compiled in c language. Algorithm: Step 1: Write main()…
Q: doubling the digits starting from the next-to-last one, yields 18 18 10 8. Adding all digits in…
A: CODE WITH COMMENTS #include <iostream>using namespace std; int main(){ int n;char ch;//…
Q: After Exception of following statements: int x, y; char ch; cin ignore (7,'2'); cin.get(ch); cin…
A: ignore() function is used which is used to ignore or clear one or more characters from the input…
Q: By using Loop in c++, you are responsible to develop a Credit Limit Calculator, which will determine…
A: Find Your Code Below
Q: What is the output of the following code snippet? int main() { int num1 = 10; int num2 = 5; int num3…
A: int main(){int num1 = 10;int num2 = 5;int num3 = 200;num3 = num3 % (num1 * num2); cout…
Q: int active(Int x) If (x < 1) return 10; else return active(x- 2)+x3;
A: I have given an answer in step 2.
Q: What are the values of X[i] and X[i+1] after code corresponding to the following code is run? int…
A: Given code:
Q: public static int bar (int number) { while (number > -3) { if (number > 5) { System.out.print…
A: Here in the function foo(), the value of the number is 9. Now in the function, it prints the SE115…
Q: In the following code stream, identify if there are any hazards. Crisply describe if it is possible…
A: About hazards: Structural hazards: it means that hardware cannot support the combination of…
Q: In the following code, what is the value of the variable x? int fun[4] = {3, 2, 5, 7}; int x = %3D…
A: Given that, int fun[4]={3,2,5,7}; int x=9-fun[4]; The array indexing is starts from 0, so fun[4] is…
Q: Assume you are working as a developer in a bank, and you have been asked to develop a program to…
A: Editable source code: #include <iostream>using namespace std; int main(){ int n; char…
Q: Let p: 2 + 1 = 3; q: 16 − 9 = 7. (a) ~p ∨ q TrueFalse (b) ~p ∧ ~q TrueFalse (c)…
A: Here in this question we have given some statement with variable p and q..and we have asked to find…
Q: If you run the following code through Valgrind, which of the following errors will be reported?…
A: Ans. for the code: q.cpp #include<iostream>using namespace std;int main() { const int…
Q: نقطة واح What is the output of the following * ?program 290 291 292 293 {int k=5,f=9; if (f using…
A: Output: k=5 Given Program #include <iostream> using namespace std; int main(){ int k=5,f=9;…
Q: 1. What is the output of the following code snipper? int num - 50; if (num > 50) : num - num -5:…
A: Question 1: The number is 50, so it will no enter the if clause and the output is 50. The answer is…
Q: public static int test(int n, int k) { if (k == 0 || k == n) { return 1; } else if (k>n) { return 0;…
A: The implementation that corresponds to recursion is this. The outcome will be 1 if indeed the value…
Q: Consider the following code segment, what will be the output of this code? Random r1 - new Random…
A: The given java piece of code is: Random r1 = new Random(7); for (int i = 0; i < 5; i++)…
Q: Given the following code, what initial values for num will cause an error during execution? int…
A: Given:
Q: The code I am using will not return the correct type. For example the expected answer is [1] and my…
A: I correct the code ,give the correct code ,correct output screenshot ,code screenshot and I also…
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: The Mastermind game board game is a code breaking game with two players. One player (your program)…
A: import randomsecretCode =[]for i in range (0,4): n = random.randint(1,9)…
Q: What is the probability that in a classroom of x people, at least 2 will be born on the same day of…
A: Problem: Probability of having atleast 2 people birthday on the same day through simulating 10000…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- int const MULTIPLIER = 5; is a valid way to declare a constant integer variable. Group of answer choices True False ------- Given the following code segment, what is output to the screen? int num1 = 6; int num2 = 4 * num1++; cout << "num1=" << num1 << " num2=" << num2; Group of answer choices num1=7 num2=24 num1=6 num2=24 num1=6 num2=28 Nothing, because the code does not compile.Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to pointsDistance. The calculation is:Distance = SquareRootOf( (x2 - x1)2 + (y2 - y1)2 ) #include <stdio.h>#include <math.h> int main(void) { double x1; double y1; double x2; double y2; double xDist; double yDist; double pointsDistance; xDist = 0.0; yDist = 0.0; pointsDistance = 0.0; scanf("%lf", &x1); scanf("%lf", &y1); scanf("%lf", &x2); scanf("%lf", &y2); /* Your solution goes here */ printf("%lf\n", pointsDistance); return 0;What will happen when the following code is executed?def SubtractMe(x): k = x - (2/0) if (k <= 6): return 6 else: return kSubtractMe(9)
- Evaluate the following expression static_cast<int> (7.6 + static_cast<double>(17)/3 = a. 12.6 b.13 c. 13.2Problem 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 digit// P41.cpp - A simple elevator for 4 floors and a basement with a // close door button and 5 keys for floors #include<iostream> #include<cmath> using namespace std; void close_door(); int change_floor(int choice, int floor); int main( ) { int key; int floor = 0; cout << "Press a Key \n"; cin >> key; if(key == 0) { close_door(); if( floor != 0){ // otherwise nothing happens cout << "I am moving to the Basement \n"; floor = change_floor(0, floor); } } else if(key == 1) { close_door(); if( floor != 1){ // otherwise nothing happens cout << "I am moving to the the First Floor \n"; floor = change_floor(1, floor); } } else if(key == 2) { close_door(); if( floor != 2){ // otherwise nothing happens cout << "I am moving to the the Second Floor \n"; floor = change_floor(2, floor); } } else if(key == 3) { close_door(); if( floor != 3){ // otherwise nothing happens cout << "I am moving to the the Third Floor \n"; floor = change_floor(3, floor); } }…
- modify your program so every data entry statement uses a TryParse() method to ensure that each piece of data is the correct type. using System; using static System.Console; using System.Globalization; class GreenvilleRevenue { static void Main() { const int ENTRANCE_FEE = 25; const int MIN_CONTESTANTS = 0; const int MAX_CONTESTANTS = 30; int numThisYear; int numLastYear; int revenue; string[] names = new string[MAX_CONTESTANTS]; char[] talents = new char[MAX_CONTESTANTS]; char[] talentCodes = { 'S', 'D', 'M', 'O' }; string[] talentCodesStrings = { "Singing", "Dancing", "Musical instrument", "Other" }; int[] counts = { 0, 0, 0, 0 }; ; numLastYear = GetContestantNumber("last", MIN_CONTESTANTS, MAX_CONTESTANTS); numThisYear = GetContestantNumber("this", MIN_CONTESTANTS, MAX_CONTESTANTS); revenue = numThisYear * ENTRANCE_FEE; WriteLine("Last year's competition had {0} contestants, and this year's has {1} contestants", numLastYear, numThisYear); WriteLine("Revenue expected this year is…int fun(int k){ return ( ); void main(){ int n; cin >> n; n = n * fun(n); <-- 1 Fill in the appropriate statement and expression in fun, so that when it is called in main, and after the execution of the statement marked 1, the value of n would always be n3.What will be printed on the console? 1. What will be printed on the console char c = '0'; if(c > 90) ; cout << "The value of C is greater than 90\n"); cout << (int) c << endl; cout << static_cast<int> (c) << endl;
- C++: Describe how the following call by reference works. Make a comment for each line. void pxc(int& c, int& d) { int k = c; c = d; d = k; } int main() { int a = 15, b = 100; pxc(a, b); }// FixedDebugFive04// Program prompts user for any number of values// (up to 20)// and averages them// C# Programusing System;public class DebugFive04{public static void Main(){int[] numbers = new int[20];const int QUIT = 999;int x;int num;double average;double total = 0;Console.Write("Please enter a number or " +QUIT + " to quit...");num = Convert.ToInt32(Console.ReadLine());x = 0;while ((x < numbers.Length) && num != QUIT){numbers[x] = num;total += numbers[x];Console.Write("Please enter a number or " +QUIT + " to quit...");num = Convert.ToInt32(Console.ReadLine());x++;}average = total / x;Console.WriteLine("The average is {0}", average);Console.WriteLine("The numbers are:");for (int y = 0; y < x; ++y)Console.Write("{0,6}", numbers[y]);}}### welcome_assignment_answers### Input - All nine questions given in the assignment.### Output - The right answer for the specific question. def welcome_assignment_answers(question): #Students do not have to follow the skeleton for this assignment. #Another way to implement is using a "case" statements similar to C. if question == "Are encoding and encryption the same? - Yes/No": answer = "The student should type the answer here" elif question == "Is it possible to decrypt a message without a key? - Yes/No": answer = "The student should type the answer here" else: ### you should understand why this else case should be included ### what happens if there is a typo in one of the questions? ### maybe put something here to flag an issue and catch errors answer = "This is not my beautiful wife! This is not my beautiful car! How did I get here?" return(answer)# Complete all the questions. if __name__ == "__main__": #use this…