restructure zeta/** to storage/zeta/**

storage/zeta/py/completed/25425.py

@@ -0,0 +1,24 @@
+class RankRange:
+    def __init__(self, N, M, a, K):
+        # N: team, M: max person per team, a: remains, K: my team
+        self.N, self.M, self.a, self.K = N, M, a, K
+
+    def solve(self):
+        worst, best = -1, -1
+
+        except_us = self.a - self.K
+        # worst case 1
+        if except_us >= self.N - 1:
+            worst = self.N
+        else:
+            worst = except_us + 1
+
+        # best case
+        d, m = divmod(except_us, self.M)
+        best = d + 1 if m == 0 else d + 2
+        return worst, best
+
+
+if __name__ == "__main__":
+    N, M, a, K = map(int, input().split())
+    print(*RankRange(N, M, a, K).solve())