Please note, this is a STATIC archive of website www.w3resource.com from 19 Jul 2022, cach3.com does not collect or store any user information, there is no "phishing" involved.
w3resource

C Exercises: Display the pattern like right angle using an asterisk

C For Loop: Exercise-9 with Solution

Write a program in C to display the pattern like right angle triangle using an asterisk.

*
**
***
****

Pictorial Presentation:

Display the pattern like right angle using an asterisk

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("*");
	printf("\n");
   }
}

Sample Output:

Input number of rows : 10                                                                                     
*                                                                                                             
**                                                                                                            
***                                                                                                           
****                                                                                                          
*****                                                                                                         
******                                                                                                        
*******                                                                                                       
********                                                                                                      
*********                                                                                                     
**********   

Flowchart:

Flowchart: Display the pattern like right angle using asterisk

C Programming Code Editor:

Improve this sample solution and post your code through Disqus.

Previous: Write a program in C to display the n terms of odd natural number and their sum like:
1 3 5 7 ... n

Next: Write a program in C to display the pattern like right angle triangle with a number.

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.



C Programming: Tips of the Day

Static variable inside of a function in C

The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().

The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.

The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().

Ref : https://bit.ly/3fOq7XP