Oct 5, 2023 · C++ Program to Take User Input in an Array using scanf() We can also use scanf() function to take input but then we have to specify the type of data and pass the address of the …

Feb 20, 2015 · I was wondering if we can make an array with a size specified by the user. Ex: int a; cout<<"Enter desired size of the array"; cin>>a; int array[a]; The above program won't work …

Feb 2, 2024 · This article will discuss how to create functions that accept user input to populate arrays in C++. Take User Input Array in a Function by Declaring a Global Array. To obtain the …

C++ User Input. You have already learned that cout is used to output (print) values. Now we will use cin to get user input. cin is a predefined variable that reads data from the keyboard with …

Apr 2, 2015 · I want to know if there is a way to initialise an array, with input from the user, for example: I have an array: int arr[] = { 3, 7, 5, 9, 1}; . Therefore, I want the initialised values to …

Apr 21, 2011 · You cannot declare a variable-sized array like that. As for Abramus' suggestion, sounds good to me. Finally, this is how you create an array based on user's input:

May 14, 2025 · In C++, we can create/declare an array by simply specifying the data type first and then the name of the array with its size inside [] square brackets (better known as array …

In C++, an array is a variable that can store multiple values of the same type. In this tutorial, we will learn to work with arrays in C++ with the help of examples.

Aug 18, 2024 · Program to create an array from user input in C using dynamic memory allocation with malloc function.This program will create an integer array by allocating memory of size …

Mar 27, 2014 · In C, when I declare an array of n elements a[n], and n is input by the user, it shouldn't work, because the array space will change from static memory to dynamic memory. …