Student Attendance Record I

edyluisrey · edyluisrey · commit dac8f3103c9c · 2018-02-13T22:57:50.000-05:00
diff --git a/src/leetcode2018/StudentAttendanceRecordI.java b/src/leetcode2018/StudentAttendanceRecordI.java
@@ -0,0 +1,18 @@
+package leetcode2018;
+
+public class StudentAttendanceRecordI {
+	public boolean checkRecord(String s) {
+		if(s.length() == 0)  return true;
+		int i=0;
+		int j=0;
+		
+		for(char c: s.toCharArray()){
+		    if(c!='L') j=0;
+		    if(c=='A') i++;
+		    if(c=='L') j++;
+		    if(j>2) return false;
+		}
+		if(i>1) return  false;
+		return true;
+    }
+}
