Comments (1)
/**
* @param {number[][]} points
* @return {number}
*/
var findMinArrowShots = function(points) {
if (!points.length) return 0;
points.sort((a, b) => a[1] - b[1]);
let pos = points[0][1];
let ret = 1;
for (let balloon of points) {
if (balloon[0] > pos) {
pos = balloon[1];
ret++;
}
}
return ret;
};
from like-algorithms.
Related Issues (20)
- ✅1480. 一维数组的动态和 HOT 1
- ✅406. 根据身高重建队列 HOT 1
- ✅1030. 距离顺序排列矩阵单元格 HOT 1
- ✅134. 加油站 HOT 1
- ✅3. 无重复字符的最长子串 HOT 1
- ✅6. Z 字形变换 HOT 1
- ✅剑指 Offer 58 - II. 左旋转字符串 HOT 1
- ✅1370. 上升下降字符串 HOT 1
- ✅164. 最大间距 HOT 1
- ✅454. 四数相加 II HOT 1
- ✅976. 三角形的最大周长 HOT 1
- ✅767. 重构字符串 HOT 1
- ✅34. 在排序数组中查找元素的第一个和最后一个位置 HOT 2
- 📌321. 拼接最大数
- ✅659. 分割数组为连续子序列 HOT 1
- ✅78. 子集 HOT 2
- ✅860. 柠檬水找零 HOT 1
- ✅90. 子集 II HOT 1
- 46. 全排列
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from like-algorithms.