Watch 10 video solutions for Student Attendance Record I, a easy level problem involving String. This walkthrough by NeetCodeIO has 10,077 views views. Want to try solving it yourself? Practice on FleetCode or read the detailed text solution.
You are given a string s representing an attendance record for a student where each character signifies whether the student was absent, late, or present on that day. The record only contains the following three characters:
'A': Absent.'L': Late.'P': Present.The student is eligible for an attendance award if they meet both of the following criteria:
'A') for strictly fewer than 2 days total.'L') for 3 or more consecutive days.Return true if the student is eligible for an attendance award, or false otherwise.
Example 1:
Input: s = "PPALLP" Output: true Explanation: The student has fewer than 2 absences and was never late 3 or more consecutive days.
Example 2:
Input: s = "PPALLL" Output: false Explanation: The student was late 3 consecutive days in the last 3 days, so is not eligible for the award.
Constraints:
1 <= s.length <= 1000s[i] is either 'A', 'L', or 'P'.