63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
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import sys
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from IC_calculator import get_max_ic
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from project_helper import read_from_file, Color, ALPHABET
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def print_histogram(char_list, length):
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char_lists = [[] for _ in range(length)]
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ans_lists = [[] for _ in range(length)]
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for i in range(len(char_list)):
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char_lists[i % length].append(char_list[i])
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for i in range(len(char_lists)):
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for char in ALPHABET:
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print("|", end="")
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print(f"{char:>{3}}", end=" ")
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for char in ALPHABET:
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print("|", end="")
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print(f"{char:>{3}}", end=" ")
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print("|")
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for j in range(26):
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num = char_lists[i].count(ALPHABET[j])
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print("|", end="")
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if num == 0:
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print(Color.RED + Color.BOLD + '████', end="" + Color.END)
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ans_lists[i].append(True)
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else:
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print(f"{num:>{3}}", end=" ")
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ans_lists[i].append(False)
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for j in range(26):
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num = char_lists[i].count(ALPHABET[j])
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print("|", end="")
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if num == 0:
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print(Color.RED + Color.BOLD + '████', end="" + Color.END)
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else:
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print(f"{num:>{3}}", end=" ")
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print("|")
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print("------------------------------------")
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for i in range(length):
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for j in range(i + 1, length):
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print("Possible shifting between %d and %d" % (i + 1, j + 1))
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if i == 2 and j == 3:
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pass
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for l in range(26):
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num = 0
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for k in range(26):
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if ans_lists[i][k] and ans_lists[j][(k + 26 - l) % 26]:
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num += 1
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if num >= 4:
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print("shift by", Color.RED + Color.BOLD + "%d" % l + Color.END, end=", with ")
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if num <= 6:
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print(Color.RED + Color.BOLD + "%d" % num, Color.END + "common voids")
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else:
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print(Color.GREEN + Color.BOLD + "%d" % num, Color.END + "common voids")
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if __name__ == "__main__":
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if len(sys.argv) == 1:
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print("Usage: %s <path to file>" % sys.argv[0])
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exit(-1)
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charlist = read_from_file(sys.argv[1])
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print_histogram(charlist, get_max_ic(charlist, 3, 8)[0])
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