/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

1 vote330 views1 answer
How to put bitset into a string in c++
C++
23 votes311 views6 answers
String to number in c++
C++
0 vote304 views1 answer
What is g++ and gcc
C++
23 votes324 views6 answers
Team fortress
C++
5 votes325 views2 answers
Use sleep in c in windows
C++
0 vote337 views1 answer
Structure of s void function
C++
0 vote333 views1 answer
Assign value to a pointer
C++
0 vote330 views1 answer
How does header files work in c++
C++
0 vote318 views1 answer
Sum of first and last digit of a number in C++
C++
0 vote345 views1 answer
C++ lettura file
C++