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  1. Prepare
  2. Algorithms
  3. Dynamic Programming
  4. Interval Selection
  5. Discussions

Interval Selection

  • sharathgoyal1711
     + 0 comments

    My typescript solution:

    let maxCount = 0;
    let lastTwo = [[0,0],[0,0]];
    intervals.sort((a,b) => a[1]-b[1]);
    intervals.forEach((interval) => {
        if(interval[0] > lastTwo[1][1]) {
            maxCount++;
            lastTwo[1] = interval;
        } else if (interval[0] > lastTwo[0][1]) {
            maxCount++;
            lastTwo[0] = interval
            lastTwo.sort((a,b) => a[1]-b[1])
        }
    })
    return maxCount;