AlgoDaily - Contiguous Subarray Sum

Your Submissions

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var assert = require('assert');
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function subarraySum(nums, n) {
  // hash of prefix sums
​
  // Fill in this method
  return nums;
}
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const arr = [1, 2, 3],
  sum = 5;
console.log(subarraySum(arr, sum));
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try {
  assert.equal(subarraySum([1, 2, 3], 3), true);
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  console.log('PASSED: ' + 'assert.equal(subarraySum([ 1, 2, 3 ], 3), true)');
} catch (err) {
  console.log(err);
}
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try {
  assert.equal(subarraySum([], 3), false);
​
  console.log('PASSED: ' + 'assert.equal(subarraySum([], 3), false)');
} catch (err) {
  console.log(err);

OUTPUT

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