cpp-array

140+ posts

Array of unordered maps in C++ with Examples

Last Updated: 27 December 2021

What is an array?An array in any programming language is a data structure that is used to store elements or data items of similar data types...read more

Arrays

STL

cpp-array

C++

Arrays

cpp-unordered_map

DSA

Pointers vs Array in C++

Last Updated: 07 August 2023

Arrays and pointers are two derived data types in C++ that have a lot in common. In some cases, we can even use pointers in place of arrays....read more

Sorting Vector of Arrays in C++

Last Updated: 01 August 2020

Given a vector of arrays, the task is to sort them.Examples:Input: [[1, 2, 3], [10, 20, 30], [30, 60, 90], [10, 20, 10]]Output: [[1, 2, 3], ...read more

Similar Topics

DSA

21.8k+ articles

Arrays

6.3k+ articles

C++

3.7k+ articles

C++ Programs

2.3k+ articles

C Language

1.7k+ articles

STL

1.1k+ articles

CPP-Functions

560+ articles

CPP Examples

530+ articles

cpp-vector

310+ articles

cpp-pointer

82+ articles

Remove duplicates from an unsorted array using STL in C++

Last Updated: 27 September 2023

Given an unsorted array, the task is to remove the duplicate elements from the array using STL in C++ Examples:Input: arr[] = {1, 2, 5, 1, ...read more

STL

cpp-array

C++ Programs

Find elements of an Array which are Odd and Even using STL in C++

Last Updated: 02 May 2022

Given an array, the task is to find elements which are odd and even, using STL in C++ Examples:Input: a[] = {1, 2, 3, 4, 5, 10}Output: Odd = ...read more

How to join two Arrays using STL in C++?

Last Updated: 07 July 2022

Given two arrays, join these two arrays using STL in C++. Example:Input: arr1[] = {1, 45, 54, 71, 76, 12}, arr2[] = {1, 7, 5, 4, 6, 12} Outp ...read more

Program to check if an Array is Palindrome or not using STL in C++

Last Updated: 15 December 2022

Given an array, the task is to determine whether an array is a palindrome or not, using STL in C++. Examples:Input: arr[] = {3, 6, 0, 6, 3}O ...read more

array at() function in C++ STL

Last Updated: 13 June 2022

The array::at() is a built-in function in C++ STL which returns a reference to the element present at location i in given array. Syntax:arra ...read more

array get() function in C++ STL

Last Updated: 29 August 2018

The array::get() is a built-in function in C++ STL which returns a reference to the i-th element of the array container.Syntax:get[Tex][/Tex ...read more

Minimum adjacent swaps to move maximum and minimum to corners

Last Updated: 05 January 2023

Given N number of elements, find the minimum number of swaps required so that the maximum element is at the beginning and the minimum elemen ...read more

Java

Algorithms

Analysis of Algorithms

Mathematical

Competitive Programming

cpp-array

Constructive Algorithms

DSA

C/C++ Puzzles

Maximize array elements upto given number

Last Updated: 14 September 2023

Given an array of integers, a number and a maximum value, task is to compute the maximum value that can be obtained from the array elements. ...read more

array::empty() in C++ STL

Last Updated: 26 March 2018

Array classes are generally more efficient, light-weight and reliable than C-style arrays. The introduction of array class from C++11 has of ...read more

STL

cpp-array

C++

array::fill() and array::swap() in C++ STL

Last Updated: 30 June 2022

Array classes are generally more efficient, light-weight and reliable than C-style arrays. The introduction of array class from C++11 has of ...read more

STL

cpp-array

C++

Array Type Manipulation in C++

Last Updated: 28 May 2017

This article demonstrates some of the inbuilt functions that can be used to query and manipulate array types, even a multidimensional array. ...read more

What is the difference between "char a" and "char a[1]"?

Last Updated: 08 May 2017

Question Source: Aricent InterviewAlthough both expressions can be used to create a variable to store one character, there are following di ...read more

1 2 3 4 5 6 7 8 >>

1 2 3 4 5 6 >>

2 3 4 5 >>