上面的两楼我都没看出有什么不一样

程序代码:#include<stdio.h>
#include <conio.h>
#include <math.h>
#include <stdlib.h>
double NumberParse(int temp_number_integer[],int temp_number_decemal[],int integer,int decemal);
double NumberDeal(double number_one,double number_two,char deal);
void main()
{
int temp_number_integer[200];
int temp_number_decemal[200];
int integer =0;
int decemal =0;
int sign =1;
char deal;
char type;
double number_one=0;
double number_two=0;
int k=0;
printf("这是一个加减乘除计算器,(输入格式为:4*5=):\n");
while((type=getch())!=27)
{
if(type==46)
{
printf("%c",'.');
sign =0;
}
else if(type>=49&&type<=57)//0到9
{
printf("%d",type-48);
if(sign==1)
{
temp_number_integer[integer] =(int)type-48;
integer++;
}
else
{
temp_number_decemal[decemal] =(int)type-48;
decemal++;
}
}
else
{
if(((int)type)==10||type=='=')
{
number_two =NumberParse(temp_number_integer,temp_number_decemal,integer,decemal);
integer =0;
decemal =0;
sign =1;
printf("%c",'=');
printf("%f",NumberDeal(number_one,number_two,deal));
printf("%c",10);
number_one=0;
number_two=0;
}
else if(k==0&&type==45)
{
printf("%c",type);
k=1;
}
else
{
printf("%c",type);
deal =type;
if(number_one==0&&k==1)
{
number_one =(-1)*NumberParse(temp_number_integer,temp_number_decemal,integer,decemal);
integer =0;
decemal =0;
sign =1;
}
else
{
number_one =NumberParse(temp_number_integer,temp_number_decemal,integer,decemal);
integer =0;
decemal =0;
sign =1;
}
}
}
}
exit(0);
}
double NumberParse(int temp_number_integer[200],int temp_number_decemal[200],int integer,int decemal)
{
int i=0;
double number=0;
while(integer>0)
{
number=number + temp_number_integer[i]*pow((double)10,integer-1);
integer --;
i++;
}
if(decemal!=0)
{
i=0;
while(i<=decemal)
{
number =number + temp_number_decemal[i]*pow(0.1,i+1);
decemal --;
i++;
}
}
return number;
}
double NumberDeal(double number_one,double number_two,char deal)
{
switch(deal)
{
case '+' :return number_one+number_two;break;
case '-' :return number_one-number_two;break;
case '*' :return number_one*number_two;break;
case '/' :return number_one/number_two;break;
}
}
