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Second solution in Clear category for [old] Common Words by Sim0000
"use strict";
function commonWords(first, second) {
result = []
second = second.split(",")
for(w of first.split(",")){
if(second.indexOf(w) >= 0) result.push(w)
}
return result.sort().join(",")
}
var assert = require('assert');
if (!global.is_checking) {
assert.equal(commonWords("hello,world", "hello,earth"), "hello", "Hello");
assert.equal(commonWords("one,two,three", "four,five,six"), "", "Too different");
assert.equal(commonWords("one,two,three", "four,five,one,two,six,three"), "one,three,two", "1 2 3");
console.log("Coding complete? Click 'Check' to review your tests and earn cool rewards!");
}
July 7, 2016
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