reverse array
#The original array
arr = [11, 22, 33, 44, 55]
print("Array is :",arr)
res = arr[::-1] #reversing using list slicing
print("Resultant new reversed array:",res)reverse array
#The original array
arr = [11, 22, 33, 44, 55]
print("Array is :",arr)
res = arr[::-1] #reversing using list slicing
print("Resultant new reversed array:",res)reverse array in a new array
#include <iostream>
#include <iomanip>
using namespace std;
void reverseArray(int array[],int newArray[],int size);
void printArray (int array[],int size);
int main()
{
int list [6],newList[6];
for(int i=0;i<6;i++){
cout<<"Element "<<i<<": ";
cin>>list[i];
}
reverseArray(list,newList,6);
cout<<"Original array: \n";
printArray (list,6);
cout<<endl<<"Reversed array: \n";
printArray (newList,6);
}
void reverseArray(int array[],int newArray[],int size){
for(int i=0,j=size-1;i<size;i++,j--)
newArray[j]=array[i];
}
void printArray (int array[],int size){
for(int i=0;i<size;i++)
cout<<setw(5)<<array[i];
}Reverse an array java script
import React, { Component } from 'react';
export default class Slideshows extends Component {
constructor(){
super();
this.state = {
data:[
{ "id": "1", "name": 'Robert', "age": "21" },
{ "id": "2", "name": 'Sam', "age": "33" },
{ "id": "3", "name": 'Jerry', "age": "42" },
]
}
}
render() {
const reverseData = this.state.map((data, i) => {
return (
<li> {data.name} | {data.age} </li>
)
})
return (
<ul>
{reverseData}
</ul>
)
}
}Copyright © 2021 Codeinu
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