Typing fixes

Backtracking/cs412_rockets.py

@@ -48,7 +48,7 @@ def construct(sections: list[int], target: int) -> dict[int, int]:
 # All modules for CS 412 must include a main method that allows it
 # to imported and invoked from other python scripts
 def main():
-    sections: list[int] = list(map(int, input().split(" ")))
+    sections: list[int] = list(map(int, input().split()))
     target: int = int(input())
 
     best_sections = construct(sections, target)

Foxsays/cs412_foxsays_dict.py

@@ -11,7 +11,7 @@ import sys
 # All modules for CS 412 must include a main method that allows it
 # to imported and invoked from other python scripts
 def main():
-    sounds: list[str] = sys.stdin.readline().strip().split(" ")
+    sounds: list[str] = sys.stdin.readline().strip().split()
     num_animals: int = int(sys.stdin.readline().strip())
 
     animal_map: dict[str, str] = {}

Foxsays/cs412_foxsays_list.py

@@ -12,18 +12,17 @@ import sys
 # to imported and invoked from other python scripts
 def main():
 
-    sounds: list[str] = sys.stdin.readline().strip().split(" ")
+    sounds: list[str] = sys.stdin.readline().strip().split()
     num_animals: int = int(sys.stdin.readline().strip())
 
     fox_sounds: list[str] = []
     animals_ecountered: list[str] = []
 
-    animal_sounds: list[tuple[str, str]] = list(
-        map(
-            lambda line: line.strip().split(" goes "),
-            sys.stdin.readlines()[:num_animals],
-        )
-    )
+    animal_sounds: list[tuple[str, str]] = []
+
+    for line in sys.stdin.readlines()[:num_animals]:
+        split_line = line.strip().split(" goes ")
+        animal_sounds.append((split_line[0], split_line[1]))
 
     for sound in sounds:
         animal_found = False

Palindrome-Partitioning/cs412_palindrome_partition_memoized_a.py

@@ -45,7 +45,7 @@ def palindrome_partitions(s: str) -> int:
 def main():
     n: int = int(input())
 
-    for i in range(0, n):
+    for _ in range(0, n):
         in_str = input().strip()
         print(palindrome_partitions(in_str))
 

Palindrome-Partitioning/cs412_palindrome_partition_memoized_b.py

@@ -43,7 +43,7 @@ def palindrome_partitions(s: str) -> int:
 def main():
     n: int = int(input())
 
-    for i in range(0, n):
+    for _ in range(0, n):
         in_str = input().strip()
         print(palindrome_partitions(in_str))
 

Recursive-Grid-Tiling/tiling.py

@@ -8,14 +8,18 @@ Honor Code and Acknowledgments:
        Comments here on your code and submission.
 """
 
+import typing
+
 import numpy as np
 
+type SquareGrid = np.ndarray[tuple[int, int], np.dtype[np.int64]]
 
-def tile(grid: np.ndarray, hole: tuple[int, int]) -> None:
+
+def tile(grid: SquareGrid, hole: tuple[int, int]) -> None:
 
     tile_index = 0
     grid[hole] = -1
-    
+
     def recurse(size: int, top: int, left: int, hole: tuple[int, int]) -> None:
         if size == 1:
             return
@@ -59,14 +63,15 @@ def tile(grid: np.ndarray, hole: tuple[int, int]) -> None:
 # to imported and invoked from other python scripts
 def main():
     n: int = int(input())
-    x, y = map(int, input().split(" "))
+    x, y = map(int, input().split())
 
-    grid: np.ndarray = np.zeros((2**n, 2**n), dtype=int)
+    grid: SquareGrid = np.zeros((2**n, 2**n), dtype=np.int64)
 
     tile(grid, (x, y))
 
     for row in grid:
-        print(" ".join(map(lambda x: f"{x:02d}", row)))
+        row_list = typing.cast(list[int], row.tolist())
+        print(" ".join(map(lambda x: f"{x:02d}", row_list)))
 
 
 if __name__ == "__main__":