Answered: What is the output of the following…

What is the output of the following code snippet? const int SIZE = 4; int arr[SIZE] = {1, 2, 3, 4); for (int i = SIZE-1; i > 0; i--) { cout << arr[SIZE-i-1] << " "; }

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: What will the following code output? int *MyPtr, MyNums[ ]= {-1, 0, 3, 4): MyPtr = MyNums; cout<<…

A: Given:

Q: Use set notation expressions to show the sets are mutually exclusive and collectively exhaustive. •…

A: Sets are collections of distinct elements, represented within braces {}. They allow us to organize…

Q: #include #include using namespace std; void PrintSize(vector numsList) { cout intList (3);…

A: Include the necessary header files for input/output and vectors. Define a function "PrintSize" that…

Q: #include #include using namespace std; //hasHelpOption() definition int hasHelpOption(int argc,…

A: Your program gives the following warning on compilation: It is because the compiler can not tell…

Q: e) What does each function do? Hint: Write a simple description for each of the user-defined…

A: void print_stars(): in language you can print any star patter, here you need nested loop first loop…

Q: What does the code below do? #include // Demonstrated in Chapt 4 lecture void main(void) {…

A: Algorithm:Initialize variables: intC, intCount myChar[] = "".Prompt the user to enter a string.Read…

Q: Complete the function given below: bool compare_arr(int arr1[], int n, int arr2[], int m){ I/return…

A: Complete the given C++ function to compare the first and last elements of both the arrays and return…

Q: Explain the concept of mobile app security, including encryption, authentication, and secure coding…

A: Mobile app security is a critical aspect of software development, ensuring that mobile applications…

Q: Please Explain this code: #include #include using namespace std; int main() { int size =…

A: C ++ code to find standard deviation and mean is explained with output

Q: #include using namespace std; const int ROWS = 10; const int COLS = 10; int…

A: To swap the elements of odd rows between arrays A and B, you can modify the swap function as…

Q: In this lab, you use what you have learned about searching an array to find an exact match to…

A: #include <iostream>#include <string>using namespace std; int main() { string…

Q: In this code snippet that performs a binary search, what code should replace the placeholders…

A: The question asks to choose the correct expression and statement to replace placeholders in a binary…

Q: #include int arrC[10] = {0}; int bSearch(int arr[], int l, int h, int key);

Q: #include using namespace std; const int ROWS = 10; const int COLS = 10; int…

A: Algorithm:Declare two 10x10 two-dimensional arrays A and B of type integerInitialize constants MIN…

Q: This C++ program keeps giving me the wrong median. #include using namespace std; double…

A: Thе program usеs thе following algorithm to calculatе thе mеdian of an array:Sort thе array in…

Q: // MichiganCities.cpp - This program prints a message for invalid cities in Michigan. // Input:…

A: You need to check with each and every element in the array of strings and if it equals the input…

Q: Write a function getNeighbors which will accept an integer array, size of the array and an index as…

A: An integer array, its size, and an index are sent to the C++ function getNeighbors, which returns a…

Q: Organize the code and write comments on each part of the program.

A: Answer is explained below

Q: #include using namespace std; char* duplicateWithoutBlanks(char *word) { int len = sizeof(word);…

A: Program changes: Make the method duplicateWithoutBlanks() void. char* str and counter k is suffice.…

Concept explainers

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.

Question

What is the output of the following code
snippet?
const int SIZE = 4;
int arr[SIZE] = {1, 2, 3, 4);
for (int i = SIZE-1; i > 0; i--)
{
cout << arr[SIZE-i-1] << " ";
}

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: Introduction:

VIEW

Step 2: Code Explanation:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

#include <stdio.h>#include <stdlib.h>#include <time.h> struct treeNode { struct treeNode* leftPtr; int data; struct treeNode* rightPtr;}; typedef struct treeNode TreeNode;typedef TreeNode* TreeNodePtr; void insertNode(TreeNodePtr* treePtr, int value);void inOrder(TreeNodePtr treePtr);void preOrder(TreeNodePtr treePtr);void postOrder(TreeNodePtr treePtr); int main(void) { TreeNodePtr rootPtr = NULL; srand(time(NULL)); puts("The numbers being placed in the tree are:"); for (unsigned int i = 1; i <= 10; ++i) { int item = rand() % 15; printf("%3d", item); insertNode(&rootPtr, item); } puts("\n\nThe preOrder traversal is: "); preOrder(rootPtr); puts("\n\nThe inOrder traversal is: "); inOrder(rootPtr); puts("\n\nThe postOrder traversal is: "); postOrder(rootPtr);} void insertNode(TreeNodePtr* treePtr, int value) { if (*treePtr == NULL) { *treePtr = malloc(sizeof(TreeNode)); if…
#include <stdio.h>#include <stdlib.h>#include <time.h> struct treeNode { struct treeNode *leftPtr; int data; struct treeNode *rightPtr;}; typedef struct treeNode TreeNode;typedef TreeNode *TreeNodePtr; void insertNode(TreeNodePtr *treePtr, int value);void inOrder(TreeNodePtr treePtr);void preOrder(TreeNodePtr treePtr);void postOrder(TreeNodePtr treePtr); int main(void) { TreeNodePtr rootPtr = NULL; srand(time(NULL)); puts("The numbers being placed in the tree are:"); for (unsigned int i = 1; i <= 10; ++i) { int item = rand() % 15; printf("%3d", item); insertNode(&rootPtr, item); } puts("\n\nThe preOrder traversal is: "); preOrder(rootPtr); puts("\n\nThe inOrder traversal is: "); inOrder(rootPtr); puts("\n\nThe postOrder traversal is: "); postOrder(rootPtr);} void insertNode(TreeNodePtr *treePtr, int value) { if (*treePtr == NULL) { *treePtr = malloc(sizeof(TreeNode)); if (*treePtr != NULL) { (*treePtr)->data = value;…
#include <iostream>#include <vector>using namespace std; void PrintVectors(vector<int> numsList) { unsigned int i; for (i = 0; i < numsList.size(); ++i) { cout << numsList.at(i) << " "; } cout << endl;} int main() { vector<int> numsList; int userInput; int i; for (i = 0; i < 3; ++i) { cin >> userInput; numsList.push_back(userInput); } numsList.erase(numsList.begin()+1); numsList.insert(numsList.begin()+1, 102); numsList.insert(numsList.begin()+1, 100); PrintVectors(numsList); return 0;} Not all tests passed clearTesting with inputs: 33 200 10 Output differs. See highlights below. Special character legend Your output 33 100 102 10 Expected output 100 33 102 10 clearTesting with inputs: 6 7 8 Output differs. See highlights below. Special character legend Your output 6 100 102 8 Expected output 100 6 102 8 Not sure what I did wrong but the the 33…
2. int count(1); while(count <5) { } --count; std::cout << count << endl; Maal
#include <iostream> #include <string> #include <cstdlib> using namespace std; template<class T> T func(T a) { cout<<a; return a; } template<class U> void func(U a) { cout<<a; } int main(int argc, char const *argv[]) { int a = 5; int b = func(a); return 0; } Give output for this code.
Given the following declaration : char msg[100] = "Department of Computer Science"; What is printed by: strcpy_s(msg, "University"); int len = strlen(msg); for (int i = len-3; i >0; i--) { msg[i] = 'x'; } cout << msg;
#include #include using namespace std; void PrintSize(vector numsList) { cout intList (3); PrintSize(intList); cin >> currval; while (currval >= 0) { } Type the program's output intList.push_back(currval); cin >> currVal; PrintSize(intList); intList.clear(); PrintSize(intList); return 0; 1 se mice with camScanner Check Next Input 1234-1 Output