C++ get last element in array

#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]);

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

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

Similar codes

0 vote332 views1 answer
Why the << operator is friend
C++
0 vote331 views1 answer
Sinh to hop c++
C++
3 votes313 views1 answer
Stl library c++ header
C++
0 vote330 views1 answer
Cuda allocate memory
C++
12 votes333 views6 answers
Loop through map c++
C++
0 vote364 views1 answer
Use textchanged qt cpp
C++
0 vote332 views1 answer
How to execute a command and get return code stdout and stderr of command in C++
C++
0 vote362 views1 answer
Store arbitrarly large vector of doubles c++
C++
1 vote335 views1 answer
Use of undeclared identifier 'unique_ptr'
C++
1 vote382 views1 answer
C++ 2d vector assign value
C++