How to print pattern using # and * alternatively using JavaScript?

Question

#*#*#*#*#*
*#*#*#*#*#
#*#*#*#*#*
*#*#*#*#*#

Answer 1

Sneha Bharti

Show your attempts.

https://www.sololearn.com/post/1115272/?ref=app

Answer 2

Sneha Bharti

How did you try in python?

Answer 3

Sneha Bharti

See in JavaScript. Not much difference in logic. I have just taken a variable called str and concated each character and then printed after each iteration of 1st loop. I didn't print each character inside console.log because it print with new line. It's a default behaviour.

https://code.sololearn.com/Wtsw9bIh7v69/?ref=app

Answer 4

n=int(input())
for r in range(n):
for i in range(n):
if(r%2==0):
if(i%2==0):
print("#",end=" ")
else:
print("*",end=" ")
else:
if(i%2==0):
print("*",end=" ")
else:
print("#",end=" ")
print("\n")

Answer 5

according to your profil, you have done the html and css courses, and more than 50% of the js course: so you may be able to translate your algorithm in a web project ^^

the elements you could not have learn yet are only:

1) how to do input:
prompt(string_to_show);
return user input through a dialog box as a string

2) how to output in document/page:
document.write(html_string_to_insert);
insert and parse html tags

don't forgot that default html behaviour treat new lines as spaces and are collapsed... you need to use specific html formatting to achieve line breaks ;) (many ways are possible ^^)

try first by yourself, and ask for specific help here if needed (and provide your code attempt, preferably by sharing the link of a code playground project), rather than requesting for full code ;P

Answer 6

well, as 🅰🅹 🅐🅝🅐🅝🅣 give you the almost translation of your python code in javascript, here's mine, getting user input, and outputing in document rather than in console:

https://code.sololearn.com/WR7o0132IqDF/?ref=app

Answer 7

I have tried this in python but new to javaScript so want to know the syntax for js....