Count Vowels In A String

Count the number of vowels in a given string.

Easy12/15/2023

Problem statement

Write a program that takes a string and returns the count of vowels (a, e, i, o, u, y) in the string. The string will contain only lowercase letters and no spaces.

Problem leaderboard

#
Size
%
Users
#1
33 c.
Top 39%
+28
two-bad
helbling
SephQ
madeforlosers
Logicer
Jisu
500error
DigiZoli
Steffan
Salutations45
#2
35 c.
Top 56%
+6
davyboyh
Shanethegamer
CorentinTh
josex2r
Eliott
Roy-Ermers
lucas
cers
Tony
oskar
#3
36 c.
Top 64%
LeoMartinDev
scpchicken
Seboran
Thomas
deanacus
marc-indy
Scott
georg87
#4
37 c.
Top 65%
olivernybo
#5
38 c.
Top 75%
chalda-pnuzig
TooBusyForYou
mathis
coldcoffeee
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rucin93
mahshidghaffari
alexisab
Ninluc
dmarkenstein
#6
39 c.
Top 78%
snoozingnewt
Maxenceboo
Lucas5825343024
#7
40 c.
Top 79%
yoyozbi
#8
43 c.
Top 80%
KrausRaus
#9
45 c.
Top 81%
randolchance
#10
47 c.
Top 84%
Mif712
Jason
#11
50 c.
Top 86%
Europe2048
ComputerKWasTaken
#12
51 c.
Top 87%
emma
#13
53 c.
Top 88%
goodwyna21
#14
55 c.
Top 90%
Pascal
Vincent
#15
56 c.
Top 92%
thaispalmer
Loshido
#16
60 c.
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cedric25
#17
69 c.
Top 94%
cabz0r
#18
70 c.
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Benio
#19
83 c.
Top 96%
endevo-mschulz
#20
91 c.
Top 97%
User-1946509497
#21
179 c.
Top 98%
Sidd5arth
#22
197 c.
Top 99%
Bootsmash
#23
357 c.
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