#include
void main()
{
x05 float wk,hk;
x05 while(1)
x05 {
x05x05 printf("please input the weight of weike!n");
x05x05 scanf("%f",&wk);
x05x05 hk=wk/1000;
x05x05 printf("the weight you want isn");
x05x05 printf("%fn",hk);
x05x05 if(wk==0)
x05x05 {
x05x05x05 printf("the program is end!nnn");
x05x05x05 printf("welcome back to use this program!nnn");
x05x05x05 break;
x05x05 }
x05 }
}