1 /*A Famous Music Composer
  2 时间限制：1000 ms  |  内存限制：65535 KB
  3 难度：1
  4 描述
  5 Mr. B is a famous music composer. One of his most famous work was his set of preludes. These 24 pieces span the 24 musical keys 
  6 (there are musically distinct 12 scale notes, and each may use major or minor tonality). The 12 distinct scale notes are: 
  7  A        A#=Bb     B           C          C#=Db    D          D#=Eb     E          F           F#=Gb     G          G#=Ab
  8 
  9 Five of the notes have two alternate names, as is indicated above with equals sign. Thus, there are 17 possible names of scale notes, but
 10  only 12 musically distinct notes. When using one of these as the keynote for a musical key, we can further distinguish between major and
 11   minor tonalities. This gives 34 possible keys, of which 24 are musically distinct. 
 12 In naming his preludes, Mr. B used all the keys except the following 10, which were named instead by their alternate names: 
 13  Ab minor     A# major    A# minor     C# major     Db minor
 14  D# major     D# minor    Gb major     Gb minor     G# major 
 15 Write a program that, given the name of a key, give an alternate name if it has one, or report the key name is unique. 
 16 输入
 17 Each test case is described by one line having the format "note tonality", where "note" is one of the 17 names for the scale notes given above,
 18  and "tonality" is either "major" or "minor" (quotes for clarify).
 19 输出
 20 For each case output the required answer, following the format of the sample.
 21 样例输入
 22 Ab minor
 23 D# major
 24 G minor
 25 样例输出
 26 Case 1: G# minor
 27 Case 2: Eb major
 28 Case 3: UNIQUE
 29 来源
 30 hdu
 31 上传者
 32 李如兵
 33 */ 
 34 #include<stdio.h>
 35 #include<string.h>
 36 int main()
 37 {
 38     char s[10], c[10],s1[]="A",s2[]="B",s3[]="C",s4[]="D",s5[]="E",s6[]="F",s7[]="G",c1[]="A#",c2[]="Bb",c3[]="C#",c4[]="Db",c5[]="D#",c6[]="Eb",c7[]="F#",c8[]="Gb",c9[]="G#",c10[]="Ab";
 39     int i=1;
 40     memset(s,'\0',10);
 41     memset(c,'\0',10);
 42     while(scanf("%s%s",s,c) != EOF )
 43     {
 44         getchar();
 45         if( strcmp(s,s1) == 0 || strcmp(s,s2) == 0 || strcmp(s,s3) == 0 || strcmp(s,s4) == 0 || strcmp(s,s5) == 0 || strcmp(s,s6) == 0 || strcmp(s,s7) == 0)
 46         {
 47             printf("Case %d: UNIQUE\n",i++);
 48             continue;
 49         }
 50         else if( strcmp(s,c1) == 0 )
 51         {
 52             strcpy(s,c2);
 53             printf("Case %d: %s %s\n",i++,s,c);
 54             continue;
 55         }
 56         else if( strcmp(s,c2) == 0 ) 
 57         {
 58             strcpy(s,c1);
 59             printf("Case %d: %s %s\n",i++,s,c);
 60             continue;
 61         }
 62         else if( strcmp(s,c3) == 0 )
 63         {
 64             strcpy(s,c4);
 65             printf("Case %d: %s %s\n",i++,s,c);
 66             continue;
 67         }
 68         else if( strcmp(s,c4) == 0 )
 69         {
 70             strcpy(s,c3);
 71             printf("Case %d: %s %s\n",i++,s,c);
 72             continue;
 73         }
 74         else if( strcmp(s,c5) == 0 )
 75         {
 76             strcpy(s,c6);
 77             printf("Case %d: %s %s\n",i++,s,c);
 78             continue;
 79         }
 80         else if( strcmp(s,c6) == 0 )
 81         {
 82             strcpy(s,c5);
 83             printf("Case %d: %s %s\n",i++,s,c);
 84             continue;
 85         }
 86         else if( strcmp(s,c7) == 0 )
 87         {
 88             strcpy(s,c8);
 89             printf("Case %d: %s %s\n",i++,s,c);
 90             continue;
 91         }
 92         else if( strcmp(s,c8) == 0 )
 93         {
 94             strcpy(s,c7);
 95             printf("Case %d: %s %s\n",i++,s,c);
 96             continue;
 97         }
 98         else if( strcmp(s,c9) == 0 )
 99         {
100             strcpy(s,c10);
101             printf("Case %d: %s %s\n",i++,s,c);
102             continue;
103         }
104         else if( strcmp(s,c10) == 0 )
105         {
106             strcpy(s,c9);
107             printf("Case %d: %s %s\n",i++,s,c);
108             continue;
109         }
110     }
111     return 0;
112 }