diff --git a/.idea/.gitignore b/.idea/.gitignore
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+++ b/.idea/.gitignore
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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/friend-group.iml b/.idea/friend-group.iml
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+++ b/.idea/friend-group.iml
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diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
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diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
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+++ b/.idea/inspectionProfiles/profiles_settings.xml
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
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--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..ed2824e
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
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--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
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\ No newline at end of file
diff --git a/group.py b/group.py
index e2ec347..f2644aa 100644
--- a/group.py
+++ b/group.py
@@ -1,5 +1,35 @@
"""An example of how to represent a group of acquaintances in Python."""
# Your code to go here...
+def bidirectionalset(person1, person2, relationtype):
+ person2.relationship[relationtype].append(person1.name)
+class Person:
+ def __init__(self, name ,age, job):
+ self.name = name
+ self.age = age
+ self.job = job
+ self.relationship = {'partner':[],'landlord':[],'friend':[],'cousin':[]}
-my_group =
+ def set_relation(self, person,relationtype):
+ self.relationship[relationtype].append(person.name)
+ bidirectionalset(self,person,relationtype)
+jill = Person('Jill',26,'biologist')
+zalika = Person('Zalika',28,'artist')
+john = Person('John',27,'writer')
+nash = Person('Nash',34,'chef')
+# person1 = Person('YihanZhang',22, 'Student')
+# person2 = Person('LongwenHu',22,'Student')
+# person1.set_relation(person2,'partner')
+jill.set_relation(zalika,'friend')
+jill.set_relation(john,'partner')
+nash.set_relation(john,'cousin')
+nash.set_relation(zalika,'landlord')
+print(jill.relationship)
+print(zalika.relationship)
+print(john.relationship)
+print(nash.relationship)
+# def person(name, age, job):
+#
+# return {'Name':name, 'Age':age, 'Job':job}
+#
+# print(my_group =[person("YihanZhang,22,Studnet"),person("LongwenHu,22,Studnet")])