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Exercise/exercise-4.1.py

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+
+
+# 我们希望将患者按照信息，分别按照性别和年龄分成4个组别，分别存储他们的姓名
+patient_info = [
+    ["Zhang San", 52, "M"],
+    ["Li Si", 19, "F"],
+    ["Wang Wu", 47, "F"],
+    ["Zhao Liu", 29, "M"],
+]
+group_M_under_30 = []
+group_M_over_30 = []
+group_F_under_30 = []
+group_F_over_30 = []
+
+for patient in patient_info:
+    print('new patient:', patient)
+    # 补充代码，使用条件判断，将患者分为4组，分别存储他们的姓名即可
+
+
+
+
+
+# 应当为 ["Zhao Liu"]
+print(group_M_under_30)
+
+# 应当为 ["Zhang San"]
+print(group_M_over_30)
+
+# 应当为 ["Li Si"]
+print(group_F_under_30)
+
+# 应当为 ["Wang Wu"]
+print(group_F_over_30)