NYOJ--484 The Famous Clock

The Famous Clock

時間制限:
1000 ms|メモリ制限:
65535 KB
難易度:
1
説明
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?
入力
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.
しゅつりょく
For each test case, display a single line containing a decimal number corresponding to the given Roman Numerals.
サンプル入力

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

サンプル出力

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

ソース
HDU

#include<cstdio>
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
    char NIUBI[5];
    int i = 0, t = 0;
    while (cin>>NIUBI)
    {
        if (strcmp(NIUBI, "I") == 0) t = 1;
        else if (strcmp(NIUBI, "II") == 0) t = 2;
        else if (strcmp(NIUBI, "III") == 0) t = 3;
        else if (strcmp(NIUBI, "IV") == 0) t = 4;
        else if (strcmp(NIUBI, "V") == 0) t = 5;
        else if (strcmp(NIUBI, "VI") == 0) t = 6;
        else if (strcmp(NIUBI, "VII") == 0) t = 7;
        else if (strcmp(NIUBI, "VIII") == 0) t = 8;
        else if (strcmp(NIUBI, "IX") == 0) t = 9;
        else if (strcmp(NIUBI, "X") == 0) t = 10;
        else if (strcmp(NIUBI, "XI") == 0) t = 11;
        else if (strcmp(NIUBI, "XII") == 0) t = 12;
     printf("Case %d: %d
",++i,t);
    }
    return 0;
}

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