2960. 统计已测试设备

统计已测试设备

• 难度: easy
• 原始链接: https://leetcode.cn/problems/count-tested-devices-after-test-operations
• 标签: 一次遍历

解法一: 一次遍历

go

func countTestedDevices(batteryPercentages []int) int {
  ans := 0
  for _, batteryPercentage := range batteryPercentages {
    if batteryPercentage-ans > 0 {
      ans++
    }
  }
  return ans
}