test.txt

词法分析器。编译原理实验。输入源程序

gets(1string+=0);
i->p=34;
f=123.45e98;
char c; 
for (i=0;(c=string[i])!='\0';i++) 
if(c==' ')word=0; 
else if(wo_rd==123.45*9.8) 
{ 
word=1; 
num++; 
} 
printf("There are %d words in the line.\n",num); 
}