School Commit Init

Anul 1/Semestrul 2/Data structures/Seminar 1/main.py

@@ -0,0 +1,46 @@
+from Bag import Bag, BagIterator
+
+def createIntBag():
+    intBag=Bag()
+    intBag.add(6)
+    intBag.add(11)
+    intBag.add(77)
+    intBag.add(7)
+    intBag.add(4)
+    intBag.add(6)
+    intBag.add(77)
+    intBag.add(6)
+    return intBag
+
+def createStringBag():
+    stringBag=Bag()
+    stringBag.add("data")
+    stringBag.add("structures")
+    stringBag.add("and")
+    stringBag.add("algorithms")
+    stringBag.add("data")
+    stringBag.add("data")
+    stringBag.add("algorithms")
+    return stringBag
+
+def printBag(bag):
+    it = bag.iterator()
+    while it.valid():
+        print(it.getCurrent())
+        it.next()
+    print("Over. Let's start again.")
+    it.first()
+    while it.valid():
+        print(it.getCurrent())
+        it.next()
+
+def main():
+    b1 = createIntBag()
+    printBag(b1)
+    print("No occurrences of 77: ", b1.nrOccurrences(77))
+    b2 = createStringBag()
+    printBag(b2)
+    print("No occurrences of 'data': ", b2.nrOccurrences("data"))
+
+if __name__ == "__main__":
+    main()