# # This is pure word version, and I'll later # make another one in html/css/js. # # '18/06/27 # Flandre Scarlet(雨宮桜) # import random as rd import sys randomCodeON = False # True to get random code randomRollON = True # True to get random rolling commands s = input("This is original code:\n") if randomCodeON: s = '' for p in range(rd.randint(20,50)): s += chr(rd.randint(32,126)) elif s=="": s = "I Really Love SoloLearn" print(s) print() print() s = list(s) if len(s)%8>0: for p in range(8-len(s)%8): s.append("") for p in range(len(s)//8): print("cube",str(p) + ":") print(s[p*8: (p+1)*8]) print() print() def swap(s, numList): a, b, c, d = numList s[a], s[b], s[c], s[d] = s[b], s[c], s[d], s[a] def roll(s, cubeNum, dir, rev=-1): if cubeNum > (len(s)-1)//8 or dir not in "UDRL": return 1 # do nothing numList = [[1,0,4,5],[2,3,7,6]] if dir=="U" else [[1,5,4,0],[2,6,7,3]] if dir=="D" else [[3,0,4,7],[2,1,5,6]] if dir=="R" else [[3,7,4,0],[2,6,5,1]] for p in [0,1]: for q in range(4): numList[p][q] += 8*cubeNum swap(s, numList[0][::-rev]) swap(s, numList[1][::-rev]) try: cmd = input("Rolling commands:\n") except: cmd = "0:U:R:D:L, 1:L:D:R:R:U, 2:U:V:R:D:R:M:P:D:L" if randomRollON: cmd = "" dirs = "UDRL" for p in range(len(s)//8): cmd += str(p) rolls = rd.randint(3,170//len(s)) for q in range(rolls): cmd+=":"+dirs[rd.randint(0,3)] sys.stdout.flush() cmd += ", " cmd = cmd[:-2] print(cmd) print() print() print() print(">>>>>Encryption<<<<<") print() def act(s, cmd): print() print("step:", cmd) print() cmd = cmd.split(":") cubeNum = int(cmd[0]) for p in cmd[1:]: check = roll(s, cubeNum, p) if check==1: continue print("act:",cubeNum,p) print("temporary result:\n>>> "+ "".join(s)) print() def execCmd(s, cmd): cmd = cmd.replace(" ","").split(",") for p in cmd: act(s, p) execCmd(s, cmd) print() print("result:\n>>> " + "".join(s)) print() print() print() print(">>>>>Decryption<<<<<") def actback(s, cmd): print() print("step:", cmd) print() cmd = cmd.split(":") cubeNum = int(cmd[0]) for p in cmd[1:][::-1]: check = roll(s, cubeNum, p, 1) if check==1: continue print("act:",cubeNum,"~"+p) print("temporary result:\n>>> "+ "".join(s)) print() def decrypt(s, cmd): cmd = cmd.replace(" ","") cmd = cmd.split(",") for p in cmd[::-1]: actback(s, p) decrypt(s, cmd) print() print("result:\n>>> " + "".join(s))

[Contest] The Crypto-Cube (pure word ver.)