vaskes
c5a12704c3
You are given an array (which will have a length of at least 3, but could be very large) containing integers. The array is either entirely comprised of odd integers or entirely comprised of even integers except for a single integer N. Write a method that takes the array as an argument and returns this "outlier" N.
27 lines
719 B
TypeScript
27 lines
719 B
TypeScript
import { describe, it, expect } from "vitest";
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import { findOUtlier } from "./findOUtlier.ts";
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describe("findOUtlier", () => {
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it("findOUtlier should be 1 for [0, 1, 2]", () => {
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expect(findOUtlier([0, 1, 2])).toEqual(1);
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});
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it("findOUtlier shoud return 2 for [1, 2, 3]", () => {
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expect(findOUtlier([1, 2, 3])).toEqual(2)
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});
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it("findOUtlier shoud return 3 for [2, 6, 8, 10, 3]", () => {
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expect(findOUtlier([2, 6, 8, 10, 3])).toEqual(3)
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});
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it("findOUtlier shoud return 3 for [0, 0, 3, 0, 0]", () => {
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expect(findOUtlier([0, 0, 3, 0, 0])).toEqual(3)
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});
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it("findOUtlier shoud return 0 for [1, 1, 0, 1, 1]", () => {
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expect(findOUtlier([1, 1, 0, 1, 1])).toEqual(0)
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});
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});
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