Julia <loop>

loop.jl

for i in 1:5 # i = 1:5と同等 1～5の範囲
    print("$i ")
end

println()
for i in 5:-1:1 # 5～1の範囲で-1ずつ変化
    print("$i ")
end
println()

# 配列を用いた繰り返し
a1 = [1, 2, 4, 8, 16]
for i in a1
    print("$i ")
end
println()

while !isempty(a1)
    print("$(pop!(a1)) ")
end
println()

a2 = ["One", "Two", "Three", "Four"]
for i in 1:length(a2)
    print("$i : $(a2[i]) ") # 配列の番号は1から
end
println()

for (i, a) in enumerate(a2)
    print("$i : $a ")
end
println()