HDU4256:The Famous Clock

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
   
   
   
   
I II III IV V VI VII VIII IX X XI XII
 

Sample Output
   
   
   
   
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: 12
 


 

水题,不解释- -

#include <stdio.h>
#include <string.h>
#include <algorithm>
using namespace std;

int main()
{
    char str[20][10] = {"#","I","II","III","IV","V","VI","VII","VIII","IX","X","XI","XII"};
    char s[10];
    int i,cas = 1;
    while(~scanf("%s",s))
    {
        for(i = 1;i<=12;i++)
        {
            if(strcmp(s,str[i])==0)
            {
                printf("Case %d: %d\n",cas++,i);
            }
        }
    }

    return 0;
}


 

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