68th day (students attendance record i)

class Solution {
public:
    bool checkRecord(string s) {
        int absent=0, late=0;
        for(int i=0;i<s.size();i++)
        {
            if(s[i]=='A')
            {
                absent++;
            }
            if(i>=2 && s[i]=='L' && s[i-1]=='L' && s[i-2]=='L')
            {
                late=1;
            }
        }
        if(absent<2 && late==0)
            return true;
        return false;
    }
};