2798. 满足目标工作时长的员工数目

满足目标工作时长的员工数目

• 难度: easy
• 原始链接: https://leetcode.cn/problems/number-of-employees-who-met-the-target
• 标签: 一次遍历

解法一: 一次遍历

go

func numberOfEmployeesWhoMetTarget(hours []int, target int) int {
  ans := 0
  for _, hour := range hours {
    if hour >= target {
      ans++
    }
  }
  return ans
}

java

class Solution {
    public int numberOfEmployeesWhoMetTarget(int[] hours, int target) {
        return (int) Arrays.stream(hours)
                .filter(hour -> hour >= target)
                .count();
    }
}