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<html> <head> <title>Fibonacci Series</title> <script type=”text/javascript”> function ibonacci(n) { var a = 0, b = 1, c; document.write(“<h3>Fibonacci Series till “+n+”</h3>”); document.write(a+” “+b+” “); for (var i = 2; i <= n; i++) { c = a + b; a = b; b = c; document.write(c+” “); } } </script> </head> <body> <form > Enter number:<br><input type=”text” name=n> <input type=”button” value=”Generate Fibonacci” onclick=”ibonacci(n.value)” /> </form> </body> </html> -----------------------------------------------

!pipinstal
ibrari
es
lnltkmatplotl
#Importthenecessarymodules
Importnltk
Fromnltk.corpusi
mportstopwords
Fromnltk.tokeni
butionandplotthefrequenci
es.Plotthe
ibwordcloud
zeimportword_tokenize,sent_tokeni
ze
Fromnltk.probabi
lityi
mportFreqDist
Importmatplotl
ib.pypl
otasplt
FromwordcloudimportWordCloud
#Downloadthestopwordscorpus
Nltk.downl
oad(‘stopwords’
)
#Definethetextparagraph
Text=“Loremipsumdolorsitamet,consecteturadi
vestibul
um,velpharetraorcii
aculis.Nul
varius,arcuvi
taesceleri
piscingel
it.Sedtri
stiqueanteetveli
lammattisrisusquisauguetinci
t
duntrhoncus.Morbi
squelaoreet,magnaestimperdietquam,si
tametultricesl
ectusjustoid
enim.Seddictumsuscipitcommodo.Sedmaximusconsequatrisus,necpharetranibh
interdumquis.Eti
amegetquamvelauguedictumdignissimsitametnecelit.Nuncatsapien
dolor.Null
avitaeiacul
islorem.Suspendissepotenti
arcuavestibul
umsuscipit,mauriserosconval
Aliquameratvolutpat.Eti
.Sednonanteturpis.Morbiconsectetur,
lisnibh,necfeugi
atorcienimsitametenim.
amvelnisiidnequeviverradapi
busnonnonlectus.”
#Tokenizetheparagraphtoextractwordsandsentences
Words=word_tokenize(text.
lower())
Sentences=sent_tokeni
ze(text)
#Removethestopwordsfromtheextractedwords
Stop_words=set(stopwords.words(‘
english’
Filtered_words=[wordforwordi
))
nwordsifword.casefold()noti
#Calculatethewordfrequencydistri
nstop_words]
butionandplotthefrequenci
esusingmatplotli
Fdist=FreqDist(fi
ltered_words)
Fdist.
plot(30,cumul
ative=Fal
Plt.show()
se)
#Plotthewordcloudofthetextusingwordcloud
Wordcloud=WordCloud(width=800,height=800,
Background_color=’
white’
,
Stopwords=stop_words,
Min_font_si
ze=10).generate(text)
b
#plottheWordCloudimage
Plt.fi
gure(fi
gsize=(8,8),facecol
Plt.i
mshow(wordcloud)
Plt.axi
s(“off”)
Plt.ti
ght_layout(pad=0)
Plt.show(