201506110248--编译原理

#include<stdio.h>
#define N 100
int a[100];
int keyWord(char key[100],int num);
/*char guanJianZi[]={"if","int","include","cout","float","else","main","return"};
int guanJianZiNum=8;//记录上面的数组里面有几个关键字方便下面的程序使用
//{"this","include","int","float","if","else","return"};  

char suanFu[]={‘+‘,‘-‘,‘*‘,‘/‘,‘=‘};
int suanFuNum=5;//记录上面的数组里面有几个算符方便下面的程序使用  

char jieFu[]={ ‘;‘ , ‘{‘ , ‘}‘ , ‘[‘ , ‘]‘ };
int jieFuNum=5;//记录上面的数组里面有几个界符方便下面的程序使用  

//记录是不是关键字如果为1就是关键字如果为0的话就不是关键字方便于关键字和标识符做区分
int flag=0;  

void using namepace std();*/
main()
{
    //int i,n;
    printf(".各种单词符号对应的种别码\n:");
    printf("单词符号\t种别码\t\t单词符号\t种别码\t\t\t");
    printf("          begin           1                :              17         \n");
    printf("  if              2                :=             18         \n");
    printf("  then            3                <              20         \n");
    printf("  while           4                <=             21         \n");
    printf("  do              5                <>             22         \n");
    printf("  end             6                >              23         \n");
    printf("  l(l|d)          10               >=             24         \n");
    printf("  dd*             11               =              25         \n");
    printf("  +               13               ;              26         \n");
    printf("  -               14               (              27         \n");
    printf("  *               15               )              28         \n");
    printf("  /               16               #               0         \n\n\n\n");

    printf("请输入一句英文句子\n:");
    printf("for example:Hello!YY.0\n");
    /*do{
        int class;
        int w,c1,c;//w系单词符号，c1系种别码
        printf("请输入你的选择（class）");
        scanf("%d",&c);
        switch(c){
            //for(c1=1;c1<30;c1++)

        case 1:
            if(c1=‘1‘)
                printf("(1,begin)");
            break;
        case 2:
            if(c1=‘2‘)
                printf("(2,if)");
                break;

        }

    }while(0);*/

}
int keyWord(char key[100],int num)
{
    int flag=0;
    char key[100]={"begin","if","then","while","do","end"};
    //String num[22]={‘1‘,‘2‘,‘3‘,‘4‘,‘5‘,‘6‘};
    for(int i1=0;i1<=key.length;i1++)
    {

    }
}