Breaking News: Grepper is joining You.com. Read the official announcement!

How to get the last element of an array in C++ using std::array

Add Answer

Four Striped Grass Mouse answered on September 7, 2020 Popularity 9/10 Helpfulness 1/10

answer How to get the last element of an array in C++ using std::array

related find last element of an array c++

related c++ get last element in array

related c++ last element of array

How to get the last element of an array in C++ using std::array

Comment

#include <array>
std::array<int, 5> a {1, 2, 3, 4, 5};
int i = a[a.size() - 1]; // The last variable stored in i

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ element get using

Link to this answer
Share Copy Link

Contributed on Sep 07 2020

Four Striped Grass Mouse

0 Answers Avg Quality 2/10

Closely Related Answers

find last element of an array c++

Comment

int arr={1,2,3,4,5,6};
int length=sizeof(arr)/sizeof(int);
int lastElement=aar[length-1];

Popularity 10/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++

Link to this answer
Share Copy Link

Contributed on Oct 25 2020

Kind Kea

0 Answers Avg Quality 2/10

c++ get last element in array

Comment

#include<iostream>
/*To get the last element of the array we first get the size 
    of the array by using sizeof().  Unfortunately, this gives 
    us the size of the array in bytes.  To fix this, we divide
    the size (in bytes) by the size of the data type in the array.
    In our case, this would be int, so we divide sizeof(array) 
    by sizeof(int).  Since arrays  start from 0 and not 1 we 
    subtract one to get the last element.
    -yegor*/
int array[5] = { 1, 2, 3, 4, 5 };
printf("Last Element of Array: %d", array[(sizeof(array)/sizeof(int))-1]);

Popularity 9/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++ element elem

Link to this answer
Share Copy Link

Contributed on Oct 12 2020

Annoyed Armadillo

0 Answers Avg Quality 2/10

c++ last element of array

Comment

int arr[10];
int len = sizeof(arr) / sizeof(arr[0]);

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ element elem

Link to this answer
Share Copy Link

Contributed on Oct 01 2020

Elementrix

0 Answers Avg Quality 2/10

How to get the last element of an array in C++ using std::array

Contents

More Related Answers

How to get the last element of an array in C++ using std::array

Closely Related Answers

find last element of an array c++

c++ get last element in array

c++ last element of array

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.