A+B: Difference between revisions
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=={{header|Golfscript}}==
<lang golfscript>~+</lang>
=={{header|Golo}}==
<lang Golo>#!/usr/bin/env golosh
----
This module asks for two numbers, adds them, and prints the result.
----
module Aplusb
import gololang.IO
function main = |args| {
let line = readln("Please enter two numbers (just leave a space in between them) ")
let numbers = line: split("[ ]+"): asList()
require(numbers: size() == 2, "we need two numbers")
try {
let a, b = numbers: map(|i| -> i: toInt())
require(a >= -1000 and a <= 1000 and b >= -1000 and b <= 1000, "both numbers need to be between -1000 and 1000")
println(a + b)
} catch (e) {
println("they both need to be numbers for this to work")
}
}</lang>
=={{header|Gosu}}==
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