javascript reverse array
var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);javascript reverse array
var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);js reverse
const array1 = ['one', 'two', 'three'];
console.log('array1:', array1);
//["one", "two", "three"]
const reversed = array1.reverse();
console.log('reversed:', reversed);
//["three", "two", "one"]
// Careful: reverse is destructive -- it changes the original array.
console.log('array1:', array1);
//["three", "two", "one"]reverse array
int[] intArray = { 1, 2, 3, 4, 5 };
ArrayUtils.reverse(intArray);
System.out.println(Arrays.toString(intArray));
//[5, 4, 3, 2, 1]reverse array
#include<iostream>
using namespace std;
int main()
{
int arr[100], tot, i, j, temp;
cout<<"Enter the Size for Array: ";
cin>>tot;
cout<<"Enter "<<tot<<" Array Elements: ";
for(i=0; i<tot; i++)
cin>>arr[i];
cout<<"nThe Original Array is:n";
for(i=0; i<tot; i++)
cout<<arr[i]<<" ";
j = tot-1;
for(i=0; i<j; i++, j--)
{
temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
cout<<"nnThe Reverse of Given Array is:n";
for(i=0; i<tot; i++)
cout<<arr[i]<<" ";
cout<<endl;
return 0;
}Reversing an array
#include<iostream>
using namespace std;
int main()
{
int Arr[100],n,temp,i,j;
cout<<"Enter number of elements you want to insert ";
cin>>n;
for(i=0;i<n;i++)
{
cout<<"Enter element "<<i+1<<":";
cin>>Arr[i];
}
for(i=0,j=n-1;i<n/2;i++,j--)
{
temp=Arr[i];
Arr[i]=Arr[j];
Arr[j]=temp;
}
cout<<"nReverse array"<<endl;
for(i=0;i<n;i++)
cout<<Arr[i]<<" ";
return 0;
}Copyright © 2021 Codeinu
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