- 描述
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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?
- 输入
- 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.
- 输出
- For each test case, display a single line containing a decimal number corresponding to the given Roman Numerals.
- 样例输入
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I II III IV V VI VII VIII IX X XI XII - 样例输出
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Case 1: 1 Case 2: 2 Case 3: 3 Case 4: 4 Case 5: 5 Case 6: 6 Case 7: 7 Case 8: 8 Case 9: 9 Case 10: 10 Case 11: 11 Case 12: 121 #include <stdio.h> 2 #include <string.h> 3 4 int main(){ 5 char s[10]; 6 int number; 7 int time; 8 9 time=1; 10 11 while(scanf("%s",&s)!=EOF){ 12 if(strcmp(s,"I")==0) 13 number=1; 14 15 else if(strcmp(s,"II")==0) 16 number=2; 17 18 else if(strcmp(s,"III")==0) 19 number=3; 20 21 else if(strcmp(s,"IV")==0) 22 number=4; 23 24 else if(strcmp(s,"V")==0) 25 number=5; 26 27 else if(strcmp(s,"VI")==0) 28 number=6; 29 30 else if(strcmp(s,"VII")==0) 31 number=7; 32 33 else if(strcmp(s,"VIII")==0) 34 number=8; 35 36 else if(strcmp(s,"IX")==0) 37 number=9; 38 39 else if(strcmp(s,"X")==0) 40 number=10; 41 42 else if(strcmp(s,"XI")==0) 43 number=11; 44 45 else if(strcmp(s,"XII")==0) 46 number=12; 47 48 printf("Case %d: ",time); 49 time++; 50 printf("%d ",number); 51 } 52 return 0; 53 }