can you please explain in detail what is done throughout the program?Thank you!! 9. What is the output of the following C++ code?int alpha[8];for (int i = 0; i < 4; i++) {i *( i + 1);alpha[i]if (i % 20)==alpha[4 + i]else if (i % 3alpha[i] + i;0)==alpha[4 + i]else if (i > 0)alpha[i]i;-alpha[4 + i]alpha[i]alpha[i- 1];|}0; i < 8; i++)cout << alpha[i] << " ";for (int icout << endl;

The output would be: 0 2 6 12 0 2 8 9

9. What is the output of the following C++ code? int alpha[8]; 0; i < 4; i++) { i * for (int i alpha[i] ( i + 1); if (i % 2 0) == alpha[4 + i] alpha[i] + i; else if (i 응 3 0) === alpha[4 + i] else if (i > 0) alpha[i] i; alpha[4 + i] alpha[i] alpha[i 1]; } 0; i < 8; i++) cout << alpha[i] << " "; for (int i cout << endl;

9. What is the output of the following C++ code? int alpha[8]; 0; i < 4; i++) { i * for (int i alpha[i] ( i + 1); if (i % 2 0) == alpha[4 + i] alpha[i] + i; else if (i 응 3 0) === alpha[4 + i] else if (i > 0) alpha[i] i; alpha[4 + i] alpha[i] alpha[i 1]; } 0; i < 8; i++) cout << alpha[i] << " "; for (int i cout << endl;

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

Similar questions

Consider the following C++ function. int mystery(int num1, int num2){if (num1 > 0){for (int i = 1; i <= num1; i++)num2 = num2 * i;return num2;}else if (num2 > 0){for (int i = 0; i <= num2; i++)num1 = num1 + i;return num1;}return 0;}What is the output of the following statements?a. cout << mystery(4, -5) << endl;b. cout << mystery(-8, 9) << endl;c. cout << mystery(2, 3) << endl;d. cout << mystery(-2, -4) << endl;
In C, Assume that the int variables i and j have been declared, and that n has been declared and initialized.Write code that causes a "triangle" of asterisks of size n to be output to the screen. Specifically, n lines should be printed out, the first consisting of a single asterisk, the second consisting of two asterisks, the third consisting of three, etc. The last line should consist of n asterisks. Thus, for example, if n has value 3, the output of your code should be******You should not output any space characters.
Use the following skeleton code to write a C program (NOT C++) which filters out words from input which can be typed entirely with either the left hand (QAZWSXEDCRFVTGB) or right hand (YHNUJMIKOLP) #include "general.h" int main(void){int pipe1[2];/*pipe for child 1 and 2 to share*/int pipe2[2];/*pipe for child 2 and 3 to share*/int status; /*setup pipe 1*//*Fork and call child 1 process. /*parent closes pipe ends it no longer needs*/ /*set 2nd pipe*/ /*Fork and call child 2 process. Don't forget to close any fds you will not want open in the childbefore you call the child routine */ /*parent closes pipe ends it no longer needs*/ /*Fork and call child 3 process.*/ /*parent closes. rest of pipe ends*/ /*wait for all 3 children*/ return(0);}
Write a C program that compute the perimeter of Circle, Rectangle, Triangle and Square. The program asks the user to specify the shape as follows: C for Circle, S for Square, R for Rectangle and T for Triangle and then it reads the required value to compute the perimeter for that specified shape. Note: the perimeter for the shapes:????l? = ? × ?????? × ?S????? = ? × ????????????? = ? × (????? + ??????) ???????? = ????? + ????? + ????3
Consider the following C function or Java method (except for final printstatement the code is the same):void fun (int x) {int a, b, c, d;d = 1;for (a = 1 ; a <= x ; a ++) {b = a;c = 1;while (b > 0) {c &= b % 2;b /= 2;}d += c;}printf ("%d\n", d);}void fun (int x) {int a, b, c, d;d = 1;for (a = 1 ; a <= x ; a ++) {b = a;c = 1;while (b > 0) {c &= b % 2;b /= 2;}d += c;}System.out.println (d);} (a) What output will be printed for input value x = 8 ?(b) How many dierent input values x cause the function to print theresult 8 ?(c) Write a function with the same behavior but only one loop (of anytype) and no library call except for the print statement.
What is the output of the following C++ code? #include<iostream> using namespace std; class X { int m; public: X() : m(10) { } X(int mm): m(mm) { } int getm() { return m; } }; class Y : public X { int n; public: Y(int nn) : n(nn) {} int getn() { return n; } }; int main() { Y yobj( 100 ); cout << yobj.getm() << " " << yobj.getn() << endl; }
This is for c++. I need a program that asks whether any members of your party are vegetarian, vegan, or gluten-free, then displays only the restaurants that you may take the group to.
WRITE CODE IN C LANGUANGE On their way down the river, Jojo and Lili saw two frogs each in position X1 and X2. The two frogs are seen jumping happily towards the same direction that is come to Jojo. After watching the two frogs, Joio and Lili saw that the speed the two frogs are different. The first frog to start jumping from position X1 has a speed of v1, while the second frog that starts to jump from position X2 has a speed of V2. Joig guess that "YES" both frogs will be in the same position in a certain time T, while Bibi guessing "NO" the two frogs will never be in the same position in time. Help Joio and Lili calculate the frog's movements to determine whether the guess they are right
Write a C program that reads an integer from the user (keyboard), namely n. Your program should print all positive numbers that are smaller than n and satisfy the following condition: If we denote the number with a and sum of its digits b then a+b is a perfect square. You should print the numbers in ascending order and print their digits separated by “-“ symbol from the least significant to the most significant on the same line as the number. At the end of each line you should also print a+b. Example: If the user enters n : 150, then the output should be as follows: 2 2 4 8 8 16 17 7-1 25 27 7-2 36 38 8-3 49 72 2-7 81 86 6-8 100 135 5-3-1 144
Write a C program that reads an integer from the user (keyboard), namely n. Your program should print all positive numbers that are smaller than n and satisfy the following condition: If we denote the number with a and sum of its digits b then a+b is a perfect square. You should print the numbers in ascending order and print their digits separated by “-“ symbol from the least significant to the most significant on the same line as the number. At the end of each line you should also print a+b. Example: If the user enters n : 150, then the output should be as follows: 2 2 4 8 8 16 17 7-1 25 27 7-2 36 38 8-3 49 72 2-7 81 86 6-8 100 135 5-3-1 144 but i cannot use while loop and #include <math.h>
Write a program in C that displays the classic BINGO game, displays a BINGO card (5x5 square), and tests the bingo card for a winner via 2 users Steps: 1- Ask user 1 to enter 24 numbers between 10-40 no duplicates / check for range and repetition 2- Ask user 2 to enter 24 numbers between 10-40 no duplicates / check for range and repetition 3- Design 2 BINGO cards as you see below 4- Distribute the numbers onto the 2 cards with each user input with 0 in the middle 5- Display the 2 cards in 1 screen as you see below 6- Generate a random number between 10-40 no duplicates / check for range and repetition 7- Compare the random number with the numbers on the 2 cards 8- If the random number matches any number on each card, change the number on the card to 0 9- Check for winning cards 5 numbers in a row or column = 0 5 numbers in a diagonal = 0 all 4 corners of the card = 0 if any of the players won, display who is the winner and exit the program if the 2 players won, display both are…
(IN PYTHON) Problem 2 Write a function count_8s(string) that performs the following actions: Receives a single parameter called string that we expect to be a string. If we receive something that is NOT a string, raise a TypeError with the message “Non-string input received.” Uses recursion to count the number of eights in the string. Use a string of length 0 as your base case. Otherwise, determine if the first character in string is “8” or not, and call count_8s() again with the rest of the string as an argument. Returns the number of eights found in the string. NOTE: You are not to use a while or for loop in your code.