answersLogoWhite

0

#include<iostream>

void append(std::vector<int>& v, int i){ v.push_back(i); }

int main()

{

std::vector<int> v;

append( v, 100 ); // same as calling v.push_back(100);

return(0);

}

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Engineering

How you pass array elements to a function?

Passing array elements to a function is achieved by passing the individual elements by reference or by value, just as you would any other variable. However, passing the entire array requires that you pass a pointer-to-pointer to the array along with the dimension(s) of the array.


When is it better to pass an entire array of data to a function rather than individual elements?

It is better to do this when the function needs to work on the entire array, rather than on individual elements. However, do not pass the array by value; always pass by reference.


What is typically the last subscript in an array?

In most programming languages, the last subscript (or index) in an array is typically one less than the total number of elements in the array. This is because array indexing usually starts at zero. For example, in an array with 10 elements, the last subscript would be 9.


How can arrays be used for inter function communication?

The size of a function can be determined from the size of the array. Arrays and functions are both used in computer programming.


Java program to solve lucky number?

Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.

Related Questions

How you pass array elements to a function?

Passing array elements to a function is achieved by passing the individual elements by reference or by value, just as you would any other variable. However, passing the entire array requires that you pass a pointer-to-pointer to the array along with the dimension(s) of the array.


How can np.permute be used to rearrange elements in a numpy array?

The np.permute function in numpy can be used to rearrange elements in a numpy array by specifying the desired order of the dimensions. This function allows for reshaping and reordering of the elements within the array based on the specified permutation of dimensions.


When an array name is passed to function in c?

It 's address is received by the function . that any changes in the value of array elements in the function will result in actual change.


When is it better to pass an entire array of data to a function rather than individual elements?

It is better to do this when the function needs to work on the entire array, rather than on individual elements. However, do not pass the array by value; always pass by reference.


What is typically the last subscript in an array?

In most programming languages, the last subscript (or index) in an array is typically one less than the total number of elements in the array. This is because array indexing usually starts at zero. For example, in an array with 10 elements, the last subscript would be 9.


What does array map do in php?

The array_map function in PHP loops over each elements of the passed array(s), and runs the given function. It then returns a new array that contains the values returned by each call to the given function.


How can arrays be used for inter function communication?

The size of a function can be determined from the size of the array. Arrays and functions are both used in computer programming.


Java program to solve lucky number?

Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.Look at the definition, http://en.wikipedia.org/wiki/Lucky_number , then create an array of integers and start working on it. The sieve method requires you to eliminate certain numbers; you can either replace the eliminated array elements with a marker, or move the non-eliminated elements towards the beginning of the array (overwriting the eliminated elements), or perhaps copy to a different array - depending on whether you want simplicity in programming (putting a marker, such as 0, is probably easier to program), or efficiency.


Sorting of array through function in java programming?

// the build in sorting functions in Java will sort pretty much any array // of Comparable objects or primitives Arrays.sort(someArray);


What is array method?

An array method refers to a built-in function or operation that can be performed on an array data structure to manipulate its elements or retrieve information. Common array methods include operations like map, filter, reduce, and forEach, which allow developers to process and transform data efficiently. These methods are widely used in programming languages such as JavaScript, Python, and Java to enhance code readability and reduce complexity.


An array is a group of what kind of animals?

A group of hedgehogs is known as either an array of hedgehogs or a prickle of hedgehogs.


Does this correctly create an array of 5 elementsint 5 myArray new int?

The syntax provided is incorrect for creating an array of 5 elements in most programming languages. In Java, for example, you would declare and initialize the array as follows: int[] myArray = new int[5];. This creates an array named myArray that can hold 5 integer elements.