Initialer Import der Synology Scripts

Python/UdemyPythonIntro-master/Chapter2_Basics/Solution3.py

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+"""Exercise 3:
+1.)
+Write a function that takes a dictionary as an input.
+The function then iterates over all values and counts
+how many "Students" are in the dictionary.
+(See the dict "d" below)
+2.)
+Write a function that iterates over all key, value pairs
+of the dictionary "d" and only print the name of the students.
+"""
+
+
+def exercise1(dct):
+    num_students = 0
+    for val in dct.values():
+        if val == "Student":
+            num_students += 1
+    return num_students
+
+
+def exercise2(dct):
+    for key, val in dct.items():
+        if val == "Student":
+            print(key, "is a student")
+
+
+d = {"Oskar": "Student", "Jan": "Instructor", "Thomas": "Student"}
+print(exercise1(d))
+
+exercise2(d)