C++ Exercises: Display the pattern like right angle triangle with number increased by 1

C++ For Loop: Exercise-38 with Solution

Write a C++ program to make such a pattern like a right angle triangle with the number increased by 1.

Pictorial Presentation:

Sample Solution:

C++ Code :

#include <iostream>
#include <string>
using namespace std;

int main()
{
   int i,j,rows,k=1;
    cout << "\n\n Display such a pattern like right angle triangle with number increased by 1:\n";
    cout << "---------------------------------------------------------------------------------\n";
    cout << " Input number of rows: ";
    cin >> rows;
   for(i=1;i<=rows;i++)
   {
	for(j=1;j<=i;j++)
	   cout<<k++<<" ";
	cout<<endl;
   }	
}

Sample Output:

 Display such a pattern like right angle triangle with number increased by 1:                                                                 
---------------------------------------------------------------------------------                                                             
 Input number of rows: 4                                               
1                                                                      
2 3                                                                    
4 5 6                                                                  
7 8 9 10

Flowchart:

C++ Code Editor:

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