HDU1228 字符串处理

题意：有a+b计算结果

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 1 #include<stdio.h>

 2 #include<string>

 3 #include<stdlib.h>

 4 int mp( char a[] ){

 5     if( strcmp(a,"zero")==0 )

 6         return 0;

 7     if( strcmp(a,"one")==0 )

 8         return 1;

 9     if( strcmp(a,"two")==0 )

10         return 2;

11     if( strcmp(a,"three")==0 )

12         return 3;

13     if( strcmp(a,"four")==0 )

14         return 4;

15     if( strcmp(a,"five")==0 )

16         return 5;

17     if( strcmp(a,"six")==0 )

18         return 6;

19     if( strcmp(a,"seven")==0 )

20         return 7;

21     if( strcmp(a,"eight")==0 )

22         return 8;

23     if( strcmp(a,"nine")==0 )

24         return 9;

25 }

26 int main(){

27     /*

28     mp["zero"]=0;

29     mp["one"]=1;

30     mp["two"]=2;

31     mp["three"]=3;

32     mp["four"]=4;

33     mp["five"]=5;

34     mp["six"]=6;

35     mp["seven"]=7;

36     mp["eight"]=8;

37     mp["nine"]=9;

38     */

39     char ss[8];

40     int num[3];

41     char a[1005];

42     while( gets(a)!=NULL ){

43         num[1]=num[2]=0;

44         int flag=1;

45         for( int i=0;a[i]!='=';i++ ){

46             if( a[i]==' ' )

47                 continue;

48             if( a[ i ]=='+' ){

49                 flag++;

50                 continue;

51             }

52             int cnt=0;

53             //ss.clear();

54             for( int j=i;;j++ ){

55                 if( a[j]<'a'||a[j]>'z' ){

56                     j--;

57                     i=j;

58                     //ss.at(cnt)='\0';

59                     ss[cnt]='\0';

60                     break;

61                 }

62                 //ss.at(cnt)=a[j];

63                 ss[ cnt ]=a[j];

64                 cnt++;

65             }

66             if( num[flag]==0 ) num[flag]+=mp(ss);

67             else {

68                 num[flag]*=10;

69                 num[flag]+=mp(ss);

70             }

71         }

72         if( num[1]+num[2]==0 )

73             break;

74         printf("%d\n",num[1]+num[2]);

75     }

76     return 0;

77 }