arrays_beyza_sungar.py

Week04/arrays_beyza_sungar.py

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+import numpy as np
+
+try:
+    n = int(input("Enter a dimension number (n): "))
+    if n <= 0:
+        raise ValueError("n must be a positive integer")
+
+    num_digits = int(input("Enter the number of digits for random integers: "))
+    if num_digits <= 0:
+        raise ValueError("num_digits must be a positive integer")
+
+    m = int(input("Enter the size of the central array (m): "))
+    if m <= 0:
+        raise ValueError("m must be a positive integer")
+    if m > n:
+        raise ValueError("m cannot be greater than n")
+except ValueError as e:
+    print(f"Error: {e}")
+    exit()
+
+
+arr1 = np.random.randint(10 ** (num_digits - 1), 10 ** num_digits, size=(n, n))
+
+#print(arr1)
+
+def change_edge_elements(arr):
+    n, m = arr.shape
+    arr[1:n-1, 1:m-1] = -1
+    return arr
+
+result_array = change_edge_elements(arr1)
+print(result_array)