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 vote99 views1 answer
Get input for array of unknown length/size in c++
C++
11 votes109 views2 answers
Enter a key and display it's ascii value in c++
C++
1 vote98 views1 answer
Print std map
C++
2 votes104 views1 answer
Sfml draw tex
C++
0 vote112 views1 answer
Vector of strings initialization c++
C++
0 vote114 views1 answer
Pointeur cpp
C++
2 votes106 views1 answer
How to hide ui elements unity
C++
0 vote99 views1 answer
Delay without blocking
C++
0 vote113 views1 answer
Detect end of user input cpp
C++
1 vote105 views2 answers
C++ regex to validate indian phone number pattern
C++