from tabulate import tabulate

from numeric.compute import matmul, transpose, rot_2D
from util.tools import substring

if __name__ == '__main__':
    # Substring
    original = "GEEKSFORGEEKS"
    # print(substring(original, 0, 5))  # Output: GEEKS
    # print(substring(original, 5))  # Output: FORGEEKS

    # Matrix multiplication
    matrix_a = [[3, 4, -1, 4],
                [-2, 2, 5, 1]
                ]
    matrix_b = [[1, 3, -2],
                [2, 5, 1],
                [-1, 4, -4],
                [2, 3, 6]
                ]
    matrix_c = matmul(matrix_a, matrix_b)
    # print("Ergebnis C = A * B:")

    # for row in matrix_c:
    #     print(row)

    # Transposition
    matrix = [
        [1, 2, 3],
        [4, 5, 6]
    ]
    # print(tabulate(transpose(matrix)))

    # Rotation
    print(tabulate(rot_2D(90)))