The Output Of the Following Code is : 1 2 4 8 0 0 0
So in this code 4 elements in an array can be explicitly initialized to specific values when it is declared and remaining initialized with a automatically default value 0.
At the end of the program value of each element is displayes using for loop , which execute SIZE time.
One dimensional array What this code print #include <iostream> using namespace std; int main () {...
#include <iostream> using namespace std; int * newZeroArray(int size) { //your code here } int main() { int size = 10; int * A = newZeroArray(size); for(int i = 0; i < size; i++) cout << A[i] << " "; cout << endl; }Write a function that takes a size, creates a new array of that size with all zeros, and returns the array. If the size is not a valid size for an array, do not return a valid...
what is the output for the following code? explain the steps. /*#include <iostream> using namespace std; int f(int &i) { i = 10; return(5 * i); } int main() { int n = 5; f(n); cout << n << "\n"; return 0; } #include <iostream> using namespace std; int sub1(int n) { n--; return n; } int main() { int m = 10; for(int j = 0; j < 10; j++) m -= sub1(j); cout << m << "\n"; return...
#include <iostream> using namespace std; const int SIZE = 10; void displayGreaterThan(int[], int); void displaySmallerThan(int[],int); void displayArrayContent(int[]); void displayLargestValue(int[]); void displaySmallestValue(int[]); int main(){ int number; int numbers[SIZE] = {9,1,90,98,53,22,76,29,37,65}; cout <<"Enter a number: "; cin >> number; cout << endl; displayGreaterThan(numbers,number); cout << endl; displaySmallerThan(numbers,number); cout << endl; displayArrayContent(numbers); cout << endl; displayLargestValue(numbers); cout << endl; displaySmallestValue(numbers); cout << endl; return 0; } void displayGreaterThan(int value[],int num){ cout << " All larger value(s)than" <<...
Question 1: Fix the 2D dynamic array initialization in following code #include <iostream> using namespace std; int main(){ int rows = 5; int cols = 5; int x; int** arr = new int[rows][cols] cin >> x; arr[x][x] = x; cout << "arr[x][x] = " << arr[x][x]; return 0; } Question 2: Fix the code to initialize the 2D array elements to x #include <iostream> using namespace std; int main(){ int rows; int cols; int x;...
#include <iostream> #include <fstream> using namespace std; //constants const int CAP = 100; //function prototypes bool openFile(ifstream &); void readData(ifstream &, int [], int &); void printData(const int [], int); void sum(const int[], int); void removeItem(int[], int &, int); int main() { ifstream inFile; int list[CAP], size = 0; if (!openFile(inFile)) { cout << "Program terminating!! File not found!" << endl; return -1; } //read the data from the file readData(inFile, list, size); inFile.close(); cout << "Data in file:" <<...
#include <iostream> #include <array> using namespace std; int specific_pattern(short pattern[], int size) { int pattern_found = -1; for (int i = 0; i < size; i++) { for (int j = i; j < size; j++) { if ((pattern[j] - pattern[i]) == 20) { for (int k = j; k < size; k++) { if ((pattern[k] - pattern[j]) == 20) { return i; } } } } } return pattern_found; } int main() { short data[] = { 10,20,31,40,55,60,65525 }; ...
// PLACE YOUR NAME HERE #include <iostream> using namespace std; float findAverage (int [], int); // finds average of all //grades int findHighest (int [], int); // finds highest of all //grades int findFirstFail( int[]); int main() { int grades[100]; // the array holding 100 grades. int numberOfGrades; // the number of grades read. int pos; // index to the array. float avgOfGrades; // contains the average of the grades. int highestGrade; // contains the highest grade. int inderOfFail; //...
#include <iostream> using namespace std; int main(void) { int SIZE; cout<<"Enter the size of the array"<<endl; cin>>SIZE; int *numlist = new int[SIZE]; // Read SIZE integers from the keyboard for (int i = 0; i<SIZE; i++ ) { cout << "Enter value #" << i+1 << ": "; cin >> numlist[i]; } // Display the numbers in a reverse order for (int i = SIZE; i > 0; i--...
#include<iostream> #include<cstdlib> using namespace std; int main() { // create array of size 20 int arr[20]; int i; cout<<"scores : "; for( i = 0 ; i < 20 ; i++ ) { // generate a random number i range 70 - 100 an add it to arr arr[i] = rand() % 31 + 70; cout<<arr[i]<<" "; } // store the total score int total = 0;...
#include <iostream> #include <vector> #include <iomanip> using namespace std; int main() { const int NUM_ITEMS = 8; vector <double> inverse(NUM_ITEMS); int j; double temp; for (int i = 0; i < NUM_ITEMS; i++) { inverse.at(i) = 1 / (i + 1.0); } cout << fixed << setprecision(2); cout << "Original vector..." << endl; for (int i = 0; i < NUM_ITEMS; i++) { cout << inverse.at(i) << " "; } cout << endl; cout << "Reversed vector..." << endl; for...