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| import sys | |
| from datetime import datetime | |
| f = open("ch13.txt", "r") | |
| timeList = [] | |
| char = '' | |
| flag = "" | |
| for line in f: | |
| timeList += [line[30:38]] | |
| f.close() | |
| for i in range(len(timeList)-1): | |
| print (datetime.strptime(timeList[i], '%H:%M:%S')) | |
| print (datetime.strptime(timeList[i+1], '%H:%M:%S')) | |
| timeleft = datetime.strptime(timeList[i+1], '%H:%M:%S') - datetime.strptime(timeList[i], '%H:%M:%S') | |
| if(i%4 in [0,1,2]): | |
| if(str(timeleft) == '0:00:00'): | |
| char += '00' | |
| if(str(timeleft) == '0:00:02'): | |
| char += '01' | |
| if(str(timeleft) == '0:00:04'): | |
| char += '10' | |
| if(str(timeleft) == '0:00:06'): | |
| char += '11' | |
| if(i%4 == 3): | |
| if(str(timeleft) == '0:00:02'): | |
| char += '0' | |
| if(str(timeleft) == '0:00:04'): | |
| char += '1' | |
| print (char) | |
| flag += chr(int(char,2)) | |
| char = '' | |
| print(flag) | |
| #g9UWD8EZgBhBpc4nTSAS |
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