C Exercises: Display the pattern like right angle triangle which repeat a number in a row

C For Loop: Exercise-11 with Solution

Write a program in C to make such a pattern like right angle triangle with a number which will repeat a number in a row.
The pattern is as follows:

 1
 22
 333
 4444

Pictorial Presentation:

Sample Solution:

C Code:

#include <stdio.h>
void main()
{
   int i,j,rows;

   printf("Input number of rows : ");
   scanf("%d",&rows);
   for(i=1;i<=rows;i++)
   {
	for(j=1;j<=i;j++)
	   printf("%d",i);
	printf("\n");
   }
}

Sample Output:

Input number of rows : 10                                                                                     
1                                                                                                             
22                                                                                                            
333                                                                                                           
4444                                                                                                          
55555                                                                                                         
666666                                                                                                        
7777777                                                                                                       
88888888                                                                                                      
999999999                                                                                                     
10101010101010101010 

Flowchart:

C Programming Code Editor:

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