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551. Student Attendance Record I

You are given a string representing an attendance record for a student. The record only contains the following three characters:

  1. 'A' : Absent.
  2. 'L' : Late.
  3. 'P' : Present.

A student could be rewarded if his attendance record doesn't contain more than one 'A' (absent) or more than two continuous 'L' (late).

You need to return whether the student could be rewarded according to his attendance record.

Example 1:

Input: "PPALLP"
Output: True

Example 2:

Input: "PPALLL"
Output: False

Difficulty:

Easy

Lock:

Normal

Company:

Google

Problem Solution

551-Student-Attendance-Record-I

All Problems:

Link to All Problems
All contents and pictures on this website come from the Internet and are updated regularly every week. They are for personal study and research only, and should not be used for commercial purposes. Thank you for your cooperation.