Typing fixes

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

@@ -8,10 +8,14 @@ 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
@@ -61,12 +65,13 @@ def main():
     n: int = int(input())
     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__":