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The following lines of code all have problems. Identify what
is wrong with each line of...
C++ ONLY! Consider the following code and answer the questions in the table below. #include <iostream>...
C++ ONLY! Consider the following code and
answer the questions in the table below.
#include <iostream>
template <typename T, int N=10>
class Array {
private:
T array[N+1];
public:
Array() {
for(int i=0; i<N+1; i++) array[i] =
0;
}
T& operator [] (int index) {
if (index>N || index < 0)
return array[N];
else
return array[index];
}
template <typename S>
Array<T,N>& operator= (S &other) {
for(int i=0; i<N+1; i++)
array[i] =
other[i];
return *this;
}
};
template <typename T, typename...
What is wrong with the following code that prints out the elements of a 2x3 array?...
What is wrong with the following code that prints out the elements of a 2x3 array? for (int i 0; i < 3; ++i) { for (int j = 0; j < 2: ++j) { printf("x(%d] [%d] ". %.2f\n", i, j, x[i][j]); O Expression ali]li] is incorrect O There is nothing wrong with the code 0 %2t is invalid O It is printing for a 3x2 array
For each of the below code snippets, identify the bounding function (the big O) of the...
For each of the below code snippets, identify the bounding function (the big O) of the number of times the indicated line is run (justify your answer briefly): int i = 1: while (i < n) { printf ("Insert difficult work here!") i = i + i: } for(i = 0: i < n: i++) { for (j = 0: j < n: j++) { for (k = 0: k < n: k++) { if(i==j && j==k) arr[i] [j] [k]...
what is the output of the following code segment? C++ g. int arr[3][4]; for (int i...
what is the output of the following code segment?
C++
g. int arr[3][4]; for (int i = 0; i < 3; i++) for (int j = 0; j < 4; j++) arr[i][j] =i*4 + j; for (int i = 0; i < 3; i++) for (int j = 0; j < 4; j++) cout << arr[i][j] << " "; h. int next(int & x) { x= x + 1; return (x + 1); int main() { int y = 10;...
What is the output from each of the following segments of C++ code? Record the output...
What is the output from each of the following segments of C++ code? Record the output after the “Answer” prompt at the end of each program fragment. Assume all variables have been suitably declared. (Each problem is worth 3 points.) 1. for (int j = 25; j > 16; j -= 3) cout << setw(5) << j; Answer: 2. int sum = 0; for (int k = -2; k <= 2; k++) sum = sum +...
I need help fixing my code: In C++ *************** 1) I want to sum the digits...
I need help fixing my code: In C++ *************** 1) I want to sum the digits of an n*n matrix 2) find the average I have completed the rest ****Do not use C++ standard library. You must use pointers and pointer arithmetic to represent the matrix and to navigate through it. MY CODE: (I have indicated at which point I need help) #include <iostream> using namespace std; void swap(int *xp, int *yp) { int temp = *xp; *xp = *yp;...
Can someone provide detailed comments on what this code is doing for each line? I posted...
Can someone provide detailed comments on what this code is doing for each line? I posted the assignment below. I am having trouble learning and getting assistance because I keep getting answers provided w/ good information on how the problem was solved. I have spent too much on tutoring this month and I am relying heavily on assistance here. Can you please assist with helping me understand each line of code that was written here? Also- is there an easier...
C++ Can someone please help me with this problem- commenting each line of code so I...
C++ Can someone please help me with this problem- commenting each line of code so I can understand how to solve this problem using the C++ programming language? I really need help understanding how to create a file for the program to read. Do I create the file in Visual basic or create a text file? I have the code, just need to know how to create the file for it to read. #include<fstream> #include<iostream> using namespace std; int main()...
Question 1: Fix the 2D dynamic array initialization in following code #include <iostream> using namespace std;...
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;...
Need help in c++ programming to output the lines in my code: if word if found:...
Need help in c++ programming to output the lines in my code: if word if found: cout << "'" << word << "' was found in the grid" << endl; cout << "'" << word << "' was not found in the grid" << endl; The words can be touching if they are horizontally, vertically, or diagonally adjacent. For example, the board: Q W E R T A S D F G Z X C V B Y U A...
C++ ONLY! Consider the following code and
answer the questions in the table below.
#include <iostream>
template <typename T, int N=10>
class Array {
private:
T array[N+1];
public:
Array() {
for(int i=0; i<N+1; i++) array[i] =
0;
}
T& operator [] (int index) {
if (index>N || index < 0)
return array[N];
else
return array[index];
}
template <typename S>
Array<T,N>& operator= (S &other) {
for(int i=0; i<N+1; i++)
array[i] =
other[i];
return *this;
}
};
template <typename T, typename...
What is wrong with the following code that prints out the elements of a 2x3 array? for (int i 0; i < 3; ++i) { for (int j = 0; j < 2: ++j) { printf("x(%d] [%d] ". %.2f\n", i, j, x[i][j]); O Expression ali]li] is incorrect O There is nothing wrong with the code 0 %2t is invalid O It is printing for a 3x2 array
For each of the below code snippets, identify the bounding function (the big O) of the number of times the indicated line is run (justify your answer briefly): int i = 1: while (i < n) { printf ("Insert difficult work here!") i = i + i: } for(i = 0: i < n: i++) { for (j = 0: j < n: j++) { for (k = 0: k < n: k++) { if(i==j && j==k) arr[i] [j] [k]...
what is the output of the following code segment?
C++
g. int arr[3][4]; for (int i = 0; i < 3; i++) for (int j = 0; j < 4; j++) arr[i][j] =i*4 + j; for (int i = 0; i < 3; i++) for (int j = 0; j < 4; j++) cout << arr[i][j] << " "; h. int next(int & x) { x= x + 1; return (x + 1); int main() { int y = 10;...
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