Question

C++ program

Write a program which:

1. Enters data into the 2D array of integers which is 5x5

The data should be entered with an assignment statement using nested for loops that is do not scan in the data.

The data should be:

1	2	4	8	16
1	3	9	27	81
1	4	16	64	256
1	5	25	125	625
1	6	36	216	1296

2. Print out the following using a nested for loop

Row 0:	1	2	4	8	16
Row 1:	1	3	9	27	81
Row 2:	1	4	16	64	256
Row 3:	1	5	25	125	625
Row 4:	1	6	36	216	1296

Answer 1

#include <iostream>
using namespace std;

int main(){
   int arr[5][5];
   for(int i = 0;i<5;i++){
      for(int j = 0;j<5;j++){
         cin>>arr[i][j];
      }
   }
   
   for(int i = 0;i<5;i++){
      cout<<"Row "<<i<<": ";
      for(int j = 0;j<5;j++){
         cout<<arr[i][j]<<"\t";
      }
      cout<<endl;
   }
   
   return 0;
}