Create 933.py

Author: chandansgowda

501-1000/933.py

@@ -0,0 +1,16 @@
+class RecentCounter:
+
+    def __init__(self):
+        self.requests = deque()
+
+    def ping(self, t: int) -> int:
+        start = t - 3000
+        self.requests.append(t)
+        while self.requests and self.requests[0]<start:
+            self.requests.popleft()
+        return len(self.requests)
+
+
+# Your RecentCounter object will be instantiated and called as such:
+# obj = RecentCounter()
+# param_1 = obj.ping(t)