/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 vote148 views1 answer
The number of ones int bitset
C++
2 votes141 views1 answer
Clrscr in cpp
C++
1 vote147 views1 answer
In c++ ++ how to write if without if
C++
1 vote136 views1 answer
C++ check if debug or release visual studio
C++
0 vote137 views1 answer
Error c4001 site:docs.microsoft.com
C++
0 vote164 views1 answer
Flake8 max line length
C++
-1 vote143 views1 answer
Delete file c
C++
0 vote153 views2 answers
Print all number between a and b in c++
C++
8 votes132 views2 answers
Simple c++ program
C++
-1 vote144 views2 answers
Number of digits in int c++
C++