```cpp
#include<stdio.h>
void div(int a, int b)
{
int i;
int yushu=a%b;
printf("%d/%d=%d.",a,b,a/b);
for(i=0;i<20;i++)
{
yushu *= 10;
printf("%d",yushu/b);
yushu=yushu%b;
}
}
int main(){
int a,b;
scanf("%d%d",&a,&b);
div(a,b);
return 0;
```
}我也是
得43分
by TCFXY(98k) @ 2015-11-11 21:34:26