reverse sort cpp
int main(){
int arr[5] = {1,3,2,4,5};
sort(arr, arr+5, greater<int>());
// arr == {5,4,3,2,1}
return 0;
}reverse sort cpp
int main(){
int arr[5] = {1,3,2,4,5};
sort(arr, arr+5, greater<int>());
// arr == {5,4,3,2,1}
return 0;
}reverse an array in c++
#include <iostream>
using namespace std;
int main()
{ // While loop
const int SIZE = 9;
int arr [SIZE];
cout << "Enter numbers: \n";
for (int i = 0; i < SIZE; i++)
cin >> arr[i];
for (int i = 0; i < SIZE; i++)
cout << arr[i] << "\t";
cout << endl;
cout << "Reversed Array:\n";
int temp, start = 0, end = SIZE-1;
while (start < end)
{
temp = arr[start];
arr[start] = arr[end];
arr[end] = temp;
start++;
end--;
}
for (int i = 0; i < SIZE; i++)
cout << arr[i] << "\t";
cout << endl;
return 0;
}reverse() in c++
#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>
using namespace std;
int main()
{
vector<int>a = {11,22,33,44,99,55};
reverse(a.begin(), a.end());
auto it = a.begin();
for(it= a.begin(); it!=a.end(); it++){
cout << *it << ' ';
}
}reverse an array in c++
#include <iostream>
using namespace std;
int main()
{
const int SIZE = 9;
int arr [SIZE];
cout << "Enter numbers: \n";
for (int i = 0; i < SIZE; i++)
cin >> arr[i];
for (int i = 0; i < SIZE; i++)
cout << arr[i] << "\t";
cout << endl;
cout << "Reversed Array:\n";
int end = SIZE - 1, temp;
for (int i = 0; i < end; i++)
{
temp = arr[i];
arr[i] = arr[end];
arr[end] = temp;
end--;
}
/* Reverse using while loop
int temp, start = 0, end = SIZE-1;
while (start < end)
{
temp = arr[start];
arr[start] = arr[end];
arr[end] = temp;
start++;
end--;
}*/
for (int i = 0; i < SIZE; i++)
cout << arr[i] << "\t";
cout << endl;
}reverse string array java
//java program to reverse array using for loop
public class ReverseArrayDemo
{
public static void main(String[] args)
{
int[] arrNumbers = new int[]{2, 4, 6, 8, 10};
System.out.println("Given array: ");
for(int a = 0; a < arrNumbers.length; a++)
{
System.out.print(arrNumbers[a] + " ");
}
System.out.println("Reverse array: ");
// looping array in reverse order
for(int a = arrNumbers.length - 1; a >= 0; a--)
{
System.out.print(arrNumbers[a] + " ");
}
}
}reverse an array in cpp
#include<iostream>
using namespace std;
int main()
{
int n=3;
int arr[]={1,2,3,4};
while (n>=0)
{
cout<<arr[n];
n--;
}
return 0;
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
