Problem 0001 [EASY]

problem-0001.js

// Given a list of numbers and a number k, return whether any two numbers from the list add up to k.

// For example, given [10, 15, 3, 7] and k of 17, return true since 10 + 7 is 17.

// Bonus: Can you do this in one pass?

function problem(numbers, k) {
  // TODO: drop here you logic to solve this problem!
  return false;
}

const testcases = [
  {
    numbers: [10, 15, 3, 7],
    k: 17,
    expect: true,
  },
  {
    numbers: [5, 56, 24, 3],
    k: 17,
    expect: false,
  },
  {
    numbers: [10, 4, 6, 1],
    k: 11,
    expect: true,
  },
  {
    numbers: [37, 74, 70, 86],
    k: 144,
    expect: true,
  },
];

for (const testcase of testcases) {
  const result = problem(testcase.numbers, testcase.k);
  const pass = result === testcase.expect;
  console.log(
    `[${pass ? 'PASS ✅' : 'FAILED ⛔'}] numbers: ${testcase.numbers} \ k: ${testcase.k} \ expect: ${testcase.expect} \ result: ${result}`
  );
}