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The Famous ClockTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1594 Accepted Submission(s): 1087 Problem Description Mr. B, Mr. G and Mr. M are now in Warsaw, Poland, for the 2012¡¯s ACM-ICPC World Finals Contest. They¡¯ve decided to take a 5 hours training every day before the contest. Also, they plan to start training at 10:00 each day since the World Final Contest will do so. The scenery in Warsaw is so attractive that Mr. B would always like to take a walk outside for a while after breakfast. However, Mr. B have to go back before training starts, otherwise his teammates will be annoyed. Here is a problem: Mr. B does not have a watch. In order to know the exact time, he has bought a new watch in Warsaw, but all the numbers on that watch are represented in Roman Numerals. Mr. B cannot understand such kind of numbers. Can you translate for him? Input Each test case contains a single line indicating a Roman Numerals that to be translated. All the numbers can be found on clocks. That is, each number in the input represents an integer between 1 and 12. Roman Numerals are expressed by strings consisting of uppercase ¡®I¡¯, ¡®V¡¯ and ¡®X¡¯. See the sample input for further information. Output For each test case, display a single line containing a decimal number corresponding to the given Roman Numerals. Sample Input
Sample Output
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