#include<stdio.h>
#include<stdlib.h>
#include<ctype.h>
#include<string.h>
int main(void)
{
char *a[50];
char enter;
int choose;
char number[50];
char dou[50];
double ans;
int i=0,j=0;
char t[]="True";
char f[]="Flase";
char w[]="\0";
while(1)
{
printf("輸入請按1，離開請按0:");
scanf("%d",&choose);
if(choose==0)
{
break;
}
printf("請輸入數字:");
scanf("%s",number);
a[i]=number;
printf("%s\n",a[i]);
i++;
}
for(j=0;j<i;j++)
{
strcpy(dou,a[j]);
ans=atof(dou);
printf("%s",a[j]);
if(ans!=(int)ans)
{
printf(" %3.6f",ans);
printf(" %5s\n",t);
}
else
{
printf(" Undefind");
printf(" %5s\n",f);
}
}
system("PAUSE");
return 0 ;
}
