reversing the rows of 2-d matrix in c++

Question

Given a n*m matrix, print the rows in reverse order. Do this for every row.

Answer 1

#include<iostream>
using namespace std;
void reversePrint(int **arr,int n,int m)
{

int arr1[n][m];
for(int i=0;i<n;i++)
{
for(int j=m-1,k=0;j>=0,k<m;j--,k++)
{
arr1[i][k]=arr[i][j];
}
}

for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
cout<<arr1[i][j]<<" ";
cout<<"\n";
}
}