C++ Exercises: Display the pattern like right angle triangle using number which will repeat the number for that row

C++ For Loop: Exercise-37 with Solution

Write a program in C++ to make such a pattern like right angle triangle using number which will repeat the number for that row.

Pictorial Presentation:

Sample Solution:-

C++ Code :

#include <iostream>
using namespace std;

int main()
{
   int i,j,rows;
    cout << "\n\n Display the pattern using number repeating for a row:\n";
    cout << "----------------------------------------------------------\n";
    cout << " Input number of rows: ";
    cin >> rows;
   for(i=1;i<=rows;i++)
   {
	for(j=1;j<=i;j++)
	   cout<<i;
	cout<<endl;
   }	
}

Sample Output:

 Display the pattern using number repeating for a row:                 
----------------------------------------------------------            
 Input number of rows: 5                                               
1                                                                      
22                                                                    
333                                                               
4444                                                              
55555 

Flowchart:

C++ Code Editor:

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