Qiita Engineer Festa 2024๏ผใญใผใฟใปใจใณใธใใขใปใใงในใฟ 2024๏ผ - Qiita
ใซใใใฆใ็ด1ใถๆใง38่จไบใจใใๅคง้ใฎ่จไบใฎๆ็จฟใ่ฆๆฑใใใใใจใใใใฃใใ
ใใใงใใใพใใณในใใใใใใซ่จไบๆฐใ็จผใๆนๆณใ่ใใ็ตๆใใWelcome to AtCoder ใๆงใ
ใช่จ่ชใง่งฃใใใใจใๆใใคใใใ
ๅใซ่งฃใใ ใใงใชใใไฝฟ็จใใ่จ่ชไปๆงใฎ่งฃ่ชฌใๅ
ฅใใใฐใ่จไบใจใใฆไธๅฟๆ็ซใใใ ใใใ
Welcome to AtCoder
PracticeA - Welcome to AtCoder
Welcome to AtCoder ใงใฏใไปฅไธใฎๅฝขๅผใงๆดๆฐ
a
b c
s
ใใฎๅ
ฅๅใใใจใซใไธใใใใๆดๆฐใฎๅ
sum s
ไปๅ็จใใ Julia ใฎๆฉ่ฝ
ๅคๆฐใธใฎไปฃๅ ฅ
Variables ยท The Julia Language
ๅคๆฐๅ = ๅค
ใจๆธใใใจใงใๅคๆฐใซๅคใไปฃๅ ฅใงใใใ
ๆดๆฐใฎๆผ็ฎ
Mathematical Operations and Elementary Functions ยท The Julia Language
a + b
ใจๆธใใใจใงใa
ใจ b
ใฎๅใๆฑใใใใจใใงใใใ
a - b
ใจๆธใใใจใงใa
ใใ b
ใๅผใใๅทฎใๆฑใใใใจใใงใใใ
a * b
ใจๆธใใใจใงใa
ใจ b
ใฎ็ฉใๆฑใใใใจใใงใใใ
ๆๅญใจๆๅญๅ
"hello"
ใฎใใใซ ""
ใงๅฒใใใจใงใๆๅญๅใ่กจ็พใงใใใ
ๆๅญๅๅ
ใซ $
ใซ็ถใใฆๅคๆฐๅใๆธใใใจใงใใใฎๅคๆฐใฎๅคใๆๅญๅใซๅใ่พผใใใจใใงใใใ
ๆๅญๅ[้ๅงไฝ็ฝฎ:็ตไบไฝ็ฝฎ]
ใฎใใใซๆธใใใจใงใใๆๅญๅใใฎใ้ๅงไฝ็ฝฎใใใใ็ตไบไฝ็ฝฎใใพใง (ไธก็ซฏใๅซใ) ใฎ้จๅๆๅญๅใๅพใใใจใๅบๆฅใใ
ไฝ็ฝฎใฏ 1-origin ใง่กจใใ
ใใใใฎ้ๅงไฝ็ฝฎใ็ตไบไฝ็ฝฎใซใใใฆใๆๅใฎๆๅญใฎไฝ็ฝฎใฏ begin
ใงใๆๅพใฎๆๅญใฎไฝ็ฝฎใฏ end
ใง่กจ็พใงใใใ
'a'
ใฎใใใซ ''
ใงๅฒใใใจใงใๆๅญใ่กจ็พใงใใใ'b' - 'a'
ใฎใใใชๆๅญๅๅฃซใฎๆธ็ฎใ่กใใจใๆๅญใณใผใใฎๅทฎใๆดๆฐใงๅพใใใใ
findfirst(ๆๅญ, ๆๅญๅ)
ใ็จใใใจใใๆๅญๅใใฎไธญใฎๆๅใฎใๆๅญใใฎไฝ็ฝฎใๅพใใใจใใงใใใ
for ๆๅญใไปฃๅ
ฅใใๅคๆฐ in ๆๅญๅ
# ๅฆ็ๅ
ๅฎน
end
ใ็จใใใจใๆๅญๅๅ ใฎๅๆๅญใซใคใใฆๅใใ้ ใซๅฆ็ใ่กใใใจใใงใใใ
้ขๆฐใฎๅฎ็พฉ
Functions ยท The Julia Language
function ้ขๆฐๅ(ๅผๆฐใชในใ)
# ๅฆ็ๅ
ๅฎน
end
ใฎใใใซๆธใใใจใงใ้ขๆฐใๅฎ็พฉใงใใใ
้ขๆฐใฎๅฆ็ๅ ๅฎนใฎไธญใซ
return ๅค
ใจๆธใใใจใงใ้ขๆฐใใใๅคใใ่ฟใใฆๆปใใใจใใงใใใ
ๅ ฅๅบๅ
I/O and Network ยท The Julia Language
println(ๅค)
ใ็จใใใจใๆจๆบๅบๅ (ใชใฉ) ใซใๅคใใๅบๅใใใใใซๆน่กใๅบๅใงใใใ
readline()
ใ็จใใใจใๆจๆบๅ
ฅๅ (ใชใฉ) ใใ1่ก่ชญใฟ่พผใฟใ็ตๆใๆๅญๅใจใใฆๅพใใใจใใงใใใ
็ตๆใฎๆๅญๅใฏๆซๅฐพใฎๆน่กๆๅญใๅซใพใชใใ(ๅซใใใชใใทใงใณใใใ)
ๆๅบใณใผใ
function toint(st)
res = 0
for ch in st
res = res * 10 + (ch - '0')
end
return res
end
astr = readline()
bcstr = readline()
s = readline()
spacepos = findfirst(' ', bcstr)
bstr = bcstr[begin:spacepos-1]
cstr = bcstr[spacepos+1:end]
sum = toint(astr) + toint(bstr) + toint(cstr)
println("$sum $s")
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