How to Access Array Elements using Index in C++ - Step by Step Examples
How to Access Array Elements using Index in C++ ?
Answer
To access array elements in C++ using index, you can use square brackets notation.
✐ Examples
1 Accessing Element at Index 1
In this example,
- We create an array named
numbers
with integer values. - We access the element at index
2
using indexingnumbers[1]
. - We print the accessed element.
C++ Program
#include <iostream>
using namespace std;
int main() {
int numbers[] = {1, 2, 3, 4, 5};
cout << numbers[1] << endl;
return 0;
}
Output
2
2 Accessing Element at Index 2
In this example,
- We create an array named
chars
with character values. - We access the element at index
3
using indexingchars[2]
. - We print the accessed element.
C++ Program
#include <iostream>
using namespace std;
int main() {
char chars[] = {'a', 'b', 'c', 'd', 'e'};
cout << chars[2] << endl;
return 0;
}
Output
c
Summary
In this tutorial, we learned How to Access Array Elements using Index in C++ language with well detailed examples.
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