當在 2 個人之間尋找共同位置時出現問題。
您可以使用 2 指標技巧來找出答案。
function availableDuration(slots1, slots2, d) { let i = 0; let j = 0; while (i < slots1.length && j < slots2.length) { // Finding the boundaries of the intersection, or the common slot const left = Math.max(slots1[i][0], slots2[j][0]); const right = Math.min(slots1[i][1], slots2[j][1]); if (right - left >= d) { return [left, left + d]; } // Always move the pointer of the slot that ends earlier if (slots1[i][1] < slots2[j][1]) { i++; } else { j++; } } return []; } // Example usage const slots1 = [[10, 50], [60, 120], [140, 210]]; const slots2 = [[0, 15], [60, 70]]; const d = 8; const result = availableDuration(slots1, slots2, d); console.log("Earliest common time slot:", result); // Earliest common time slot: [ 60, 68 ]
參考
更多詳細資訊請查看
https://www.geeksforgeeks.org/meeting-scheduler-for-two-persons/
以上是兩個指標 - 使用 Javascript 的通用時隙演算法的詳細內容。更多資訊請關注PHP中文網其他相關文章!