Problem 27. Pangrams!

Solve Later

A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once.

Example:

 Input  s = 'The quick brown fox jumps over the lazy dogs'
 Output tf = true

Solve

Solution Stats

Last solution submitted on Jul 19, 2019

Last 200 Solutions

Problem Comments

8 Comments

8 Comments

Show 5 older comments

Dennis J on 4 Jul 2013

The test suite should be expanded to contain a sentence with 25 unique letters and some non-letters.

Dan Brackmann on 12 Feb 2015

I know im not really efficient in my code but how do people get solutions of length 10?

Brian on 14 Jul 2015

they use something in the form of
function variable_output=func_name(variable_youre_running_on)
regexp '' '(?@variable_youre_running_on,all_regular_work_pasted_here);'

Jerivington on 30 May 2016

ASCII table came useful

SeWoong Lee on 31 Oct 2016

Good!

Santosh Kumar Choudhary on 23 Sep 2017

good problem

Jiahang Li on 7 Feb 2018

funny

Sanzhar Askaruly on 18 Jun 2019

haha

Solution Comments

Solution 1877848

1 Comment

1 Comment

Rudolf Csikja on 18 Jul 2019 at 11:01

nice one-liner :)

Solution 187246

2 Comments

2 Comments

Andrew Newell on 7 Jun 2013

Funny system they have for measuring length - this sure looks like the shortest.

Simon Thomas on 7 Nov 2017

. . . punctuation marks

Solution 103898

3 Comments

3 Comments

Th B on 8 Jul 2012

This will fail if the sentence contains enough non-alphabetical letters!

James on 10 Jul 2012

or if it's just 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

Cris Luengo on 14 Jul 2012

Or if it is 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsS'

Solution 55608

1 Comment

1 Comment

greatordinary on 3 Mar 2012

i think my solution is correct but the system seems to get it wrong

Solution 11708

1 Comment

1 Comment

Benjamin Kraus on 28 Jan 2012

This would not work if punctuation was included in the string, or if spaces were not included in the string, or if capital and lower case letters were duplicated, but letters were still missing.

For example:
'ABCDEFabcdefghijklmnopqrstuvwxy'

Solution 3903

1 Comment

1 Comment

@bmtran (Bryant Tran) on 26 Jan 2012

this would not work if the string was 'szv'

Solution 1671

1 Comment

1 Comment

Gunther S on 27 Jan 2012

there is a false positive on 'The quick brown fox jumps over a lazy do!'

Problem 27. Pangrams!

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Last 200 Solutions

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Problem 27. Pangrams!

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Recent Solvers1873

Suggested Problems

More from this Author95

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