Merge pull request mouredev#3325 from hozlucas28/Solution-18-Python

#18 - Python

Author: Roswell468

Roadmap/18 - CONJUNTOS/python/hozlucas28.py

@@ -0,0 +1,97 @@
+# pylint: disable=missing-function-docstring,pointless-string-statement,expression-not-assigned
+
+"""
+    Sets...
+"""
+
+print("Sets...")
+
+states: list[str] = ["Buenos Aires", "Texas", "Madrid", "Houston", "California"]
+
+
+print('\nstates: list[str] = ["Texas", "Madrid", "Houston", "California"]')
+
+print(f"{states=}")
+
+print("\nAppend new state at the end...")
+print('\nstates.append("Berlin")')
+
+states.append("Berlin")
+print(f"{states=}")
+
+print("\nAppend new state at the start...")
+print('\nstates.insert(0, "Chaco")')
+
+states.insert(0, "Chaco")
+print(f"{states=}")
+
+print("\nAppend several states at the end...")
+print('\nstates.extend(["Paris", "Montana"])')
+
+states.extend(["Paris", "Montana"])
+print(f"{states=}")
+
+print("\nAppend several states at index 4...")
+print('\nstates = [*states[0:4], *["Jujuy", "Formosa"], *states[4:]]')
+
+states = [*states[0:4], *["Jujuy", "Formosa"], *states[4:]]
+print(f"{states=}")
+
+print("\nDelete state at index 3...")
+print("\nstates = [*states[0:3], *states[3 + 1:]]")
+
+states = [*states[0:3], *states[3 + 1 :]]
+print(f"{states=}")
+
+print("\nUpdate state at index 6...")
+print('\nstates[6] = "Miami"')
+
+states[6] = "Miami"
+print(f"{states=}")
+
+print("\nCheck if a state is present...")
+print(f'\nstates.count("Buenos Aires") > 0 => {states.count("Buenos Aires") > 0}')
+
+print(f"{states=}")
+
+print("\nClear saved data...")
+print("\ndata.clear()")
+
+states.clear()
+print(f"{states=}")
+
+print(
+    "\n# ---------------------------------------------------------------------------------- #\n"
+)
+
+"""
+    Additional challenge...
+"""
+
+print("Additional challenge...")
+
+first_set: set[str] = {"Hello", "TypeScript", "World!"}
+second_set: set[str] = {"By", "TypeScript"}
+
+print(f"\n{first_set=}")
+print(f"{second_set=}")
+
+intersected: set[str] = first_set.intersection(second_set)
+
+print("\nintersected: set[str] = first_set.intersection(second_set)")
+print(f"{intersected=}")
+
+joined: set[str] = first_set.union(second_set)
+
+print("\njoined: set[str] = first_set.union(second_set)")
+print(f"{joined=}")
+
+difference: set[str] = first_set.difference(second_set)
+
+print("\ndifference: set[str] = first_set.difference(second_set)")
+print(f"{difference=}")
+
+symmetric_difference: set[str] = first_set.symmetric_difference(second_set)
+
+print("\nsymmetric_difference: set[str] = first_set.symmetric_difference(second_set)")
+print(f"{symmetric_difference=}")