Code a program which recives squares and publish n numbers in descending order


#1

i want to Code a program which recives squarex and publish n numbers in descending order anyone can help me


#2

Can you provide more information on what you want to do ?
What did you try ?
What is not working ?


#4

i want someting like it : input 9 1 4 5 16
output 4 3 2.1 2 1


#5

i write this program with c++ but i need it with r prorgraming


#6
#include <iostream>
using namespace std;
#define MAX 100
int main()
{
	//array declaration
	double arr[MAX];
	int n,i,j;
	int temp;
	
	//read total number of elements to read
	cout<<"Enter total number of elements to read: ";
	cin>>n;
	
	//check bound
	if(n<0 || n>MAX)
	{
		cout<<"Input valid range!!!"<<endl;
		return -1;
	}
	
	//read n elements
	for(i=0;i<n;i++)
	{
		cout<<"Enter element ["<<i+1<<"] ";
		cin>>arr[i];
	}
	
	//print input elements
	cout<<"Unsorted Array elements:"<<endl;
	for(i=0;i<n;i++)
		cout<<arr[i]<<"\t";
	cout<<endl;
		for(i=0;i<n;i++)
	{
		arr[i] = (double) sqrt(arr[i]);
	}

	//sorting - Descending ORDER
	for(i=0;i<n;i++)
	{		
		for(j=i+1;j<n;j++)
		{
			if(arr[i]<arr[j])
			{
				temp  =arr[i];
				arr[i]=arr[j];
				arr[j]=temp;
			}
		}
	}
	
	//print sorted array elements
	cout<<"Sorted (Descending Order) Array elements:"<<endl;
	for(i=0;i<n;i++)
		cout<<arr[i]<<"\t";
	cout<<endl;	
		return 0;	
}

#7

Hi Adam, are you just looking for R’s function to sort an array (or vector in R’s jargon)?
Check out sort(). And if you’re looking to include those print statement I’d looking into creating a function in R.

If you’re just getting started with R, welcome! Here’s a handy guide