CODEWITHSUNDEEP
julia
Armaa
Armaa

Reputation: 745

How can i get a integer or array of input in julia?

i wanna write a code in julia, and i need input some data like c code(that explain below). how can i do this in julia?

in c code we wrote:

 printf(" number = \n ");

scanf("%d", &N);

thanks in advance

Upvotes: 2

Views: 2520

Answers (1)

gggg
gggg

Reputation: 2386

You want readline for getting input, and parse(T,s) for parsing a string s into type T. Example

julia> s = readline()
1 # readline blocks until it sees \n, I typed the "1 enter" here
"1\n"

julia> parse(Int, chomp(s))
1

The above example uses Julia 0.5, readline will remove the "\n" by default in 0.6 and later. And another user mentioned, with the REPL you rarely need to do this.

Upvotes: 2

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