/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 vote179 views1 answer
C++ print to standard error
C++
3 votes182 views1 answer
Max three values c++
C++
0 vote176 views2 answers
Print all number between a and b in c++
C++
0 vote195 views1 answer
How to declare an enum variable c++
C++
1 vote158 views1 answer
What is __asm in C++
C++
0 vote174 views1 answer
Power Function in C/C++
C++
0 vote215 views1 answer
Unordered_set to vector
C++
-2 votes163 views2 answers
C++ for
C++
1 vote267 views1 answer
How to declare 1-D array in C/C++
C++
0 vote162 views1 answer
Hash Sort in C++
C++