How to print this pattern using double dimensional array | Java Community | Help. Code. Learn. | Page 1

civic cave Apr 22, 2023, 6:50 AM

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The word (in this case HAPPY) which is used in the dda to print that pattern needs to be accepted from user and has to be an odd number of characters which is >=5 and <=19.
I do not have any code written as I'm not aware how to get this type of a pattern in a DDA

still duneBOT Apr 22, 2023, 6:50 AM

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civic cave Apr 22, 2023, 6:52 AM

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I need help for both the patterns, never seen something like this before

quaint talon Apr 22, 2023, 7:15 AM

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let's do the second one first, that one's easier

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what's the pattern there?

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not as in "rectangle", but in rows and columns

civic cave Apr 22, 2023, 7:31 AM

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the rows need to be the length of the word for example if the length of word entered by user is 7 so there needs to be 7 rows (eg: tuesday, so the rows need to be spelled as tuesday)
as for the columns i think we can do double number of rows

quaint talon Apr 22, 2023, 7:47 AM

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yep

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and then how do you fill the pattern there

grand geyser Apr 22, 2023, 8:17 AM

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civic cave the rows need to be the length of the word for example if the length of word ent...

You can use the .repeat method and put your length

still duneBOT Apr 22, 2023, 1:20 PM

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civic cave Apr 22, 2023, 4:02 PM

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grand geyser You can use the .repeat method and put your length

actually thing is im in senior year of school and my school syllabus doesnt allow these methods

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defeats the purpose of asking us to write the code

civic cave Apr 22, 2023, 4:02 PM

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quaint talon and then how do you fill the pattern there

wdym

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i didnt understand

quaint talon Apr 22, 2023, 4:03 PM

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describe what the pattern is like in words

civic cave Apr 22, 2023, 4:34 PM

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so the second one

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is a rectangle

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u accept word from user in the example of the picture i sent its happy

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so essentially its like

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the first row is supposed to be filled with the first letter of the word

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and the number of times is supposed to be 2x the number of rows

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so column = 2 x row

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and the middle parts is supposed to be empty

civic cave Apr 22, 2023, 4:37 PM

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civic cave The word (in this case HAPPY) which is used in the dda to print that pattern nee...

these r the 2 patterns

quaint talon Apr 22, 2023, 4:48 PM

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civic cave the first row is supposed to be filled with the first letter of the word

what about the other rows?

quaint talon Apr 22, 2023, 4:49 PM

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civic cave these r the 2 patterns

yeah i know, you need to figure out what the patterns actually are, not just what they look like

civic cave Apr 22, 2023, 7:30 PM

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quaint talon what about the other rows?

they're blank

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like

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its all blank in the middle

quaint talon Apr 22, 2023, 7:31 PM

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what about the sides

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and what about the last row

civic cave Apr 22, 2023, 7:31 PM

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civic cave

.

quaint talon Apr 22, 2023, 7:31 PM

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no, put it in words

civic cave Apr 22, 2023, 7:31 PM

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as in?

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i dont get it

quaint talon Apr 22, 2023, 7:32 PM

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just like you've done for the first row

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once you have those in words, you effectively have a concrete description of the pattern
you can then implement that

civic cave Apr 22, 2023, 7:33 PM

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ok got it, lemme try it now

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but wait before i attempt

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how do i get the blank spaces in

quaint talon Apr 22, 2023, 7:37 PM

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that would be in the loop, you print a space for each character of the pattern you print

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but you can ignore that for now, get the actual pattern down first

civic cave Apr 22, 2023, 7:54 PM

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How do i even put the letters of the word in the rows

quaint talon Apr 22, 2023, 7:58 PM

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generally you can use loops for that

still duneBOT Apr 23, 2023, 1:00 AM

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civic cave Apr 23, 2023, 6:00 AM

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quaint talon generally you can use loops for that

the thing is the word 'HAPPY' in this case

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im not aware of how to like put it in the rows

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like ik for the first row it'd be like extracting the first character and printing it and for last extracting the last character

quaint talon Apr 23, 2023, 6:55 AM

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yep

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use 2 loops
the outer one represents rows and the inner one represents columns

quaint talon Apr 23, 2023, 7:23 AM

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you can loop over the string with String.length() and String.charAt(int index)

civic cave Apr 23, 2023, 9:22 AM

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loop over the string?

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as in

quaint talon Apr 23, 2023, 9:41 AM

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with a for loop, for example

still duneBOT Apr 23, 2023, 2:50 PM

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civic cave Apr 23, 2023, 5:59 PM

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quaint talon with a for loop, for example

i will work on it tom and ill let u know if i run into any problems

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is dm'ing u an option? coz this post has been open for a while

quaint talon Apr 23, 2023, 6:01 PM

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no

still duneBOT Apr 23, 2023, 11:10 PM

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civic cave Apr 24, 2023, 9:07 AM

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quaint talon no

i will look into it, no point in opening this post for so long

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got an idea from what u said

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thnx for the help much appreciated

#How to print this pattern using double dimensional array