input

Scilab Function
Last update : 27/02/2007

input - prompt for user input

### Calling Sequence

  `x=input(message [, "string"])`

### Parameters

- `message`: character string
- `"string"` : the character string `"string"` (may be abbreviated to `"s"`)
- `x`: real number (or character string if `"string"` is in the calling sequence)

### Description

`input(message)` gives the user the prompt in the text string and then waits for input from the keyboard. The input can be expression which is evaluated by `evstr`. If nothing but a carriage return is entered at the prompt `input(message)` returns an empty matrix

Invoked with two arguments, the output is a character string which is the expression entered at keyboard. If nothing but a carriage return is entered at the prompt `input(message)` returns a single white space `" "`.

### Examples

    //x=input("How many iterations?")
    //x=input("What is your name?","string")

### See Also

`evstr`, `x_dialog`, `x_mdialog`,