/C++/How to replace an element in array in c++

How to replace an element in array in c++

#include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main(){
	int arr[3] = {0,1,2};
	cout << "Before update "<<arr[2]<<endl;
	arr[2]=1;//updating element
	cout <<"After update "<<arr[2]<<endl;
}

/*output:-
Before update 2
After update 1*/

-1

Similar codes

0 vote121 views1 answer
Cpp language explained
C++
0 vote125 views1 answer
What is the system function in c++
C++
3 votes124 views1 answer
Differentialble programming
C++
2 votes65 views1 answer
Ascii to char c++
C++
2 votes97 views2 answers
Stack algorithm in c++
C++
-1 vote113 views1 answer
Equal elements in two arrays in c++
C++
0 vote110 views1 answer
Opengl draw cresent moon c++
C++
0 vote111 views1 answer
2d stl array
C++
0 vote102 views1 answer
Getline int
C++
52 votes182 views4 answers
Remove first element from vector c++
C++