C++ last element of array

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]);

C++ last element of array

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

Similar codes

4 votes279 views2 answers
Getting a random letter in c++
C++
2 votes251 views4 answers
Substring in c++
C++
-1 vote222 views3 answers
Program to check smallest num in three numbers in c++
C++
1 vote255 views1 answer
What is syntex for inheritence in c++
C++
1 vote262 views1 answer
Cpp map iterate over keys
C++
4 votes260 views1 answer
Cpp iterator of element
C++
7 votes256 views5 answers
Set precision in c++
C++
-1 vote255 views1 answer
Un aliment traduction espagnol
C++
0 vote275 views1 answer
Automatic legend matlab
C++
1 vote260 views1 answer
BAPS
C++