Maximum Population Year LeetCode solution in JavaScript

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var maximumPopulation = function (logs) {
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  const count = new Array(101).fill(0);
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  for (const [birth, death] of logs) {
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    count[birth - 1950]++;
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    count[death - 1950]--;
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  }
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  let max = 0;
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  for (let i = 1; i < 101; i++) {
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    count[i] += count[i - 1];
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    if (count[i] > count[max]) max = i;
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  }
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  return 1950 + max;
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};