def str_hex_to_int(string: str):
    return int("0x"+str,16)
    # try:
    #     temp = int(str)
    #     return temp
    # except Exception:
    #     match str:
    #         case "a":
    #             return 10
    #         case "b":
    #             return 11
    #         case "c":
    #             return 12
    #         case "d":
    #             return 13
    #         case "e":
    #             return 14
    #         case "f":
    #             return 15
    #         case _:
    #             raise ValueError("wrong data")


a = []
with open("test.txt", "r") as f:
    lines = f.readlines()
    for i in range(len(lines)):
        a.append(lines[i].split())
b=[]
for i in range(len(a)):
    b.append([str_hex_to_int(a[i][j]) for j in range(len(a[i]))])

print(a)
print(b)