public static void main(String arg[]){
double a = 100;
double b =0;
for(int i =0;i<10;i++){
if(i==0){
b=a;
}else{
if(i<=9){
b = b+a*2;
}else{
b = b+a;
}
}
a= a/2;
}
double a = 100;
double b =0;
for(int i =0;i<10;i++){
if(i==0){
b=a;
}else{
if(i<=9){
b = b+a*2;
}else{
b = b+a;
}
}
a= a/2;
}
System.out.println("总米数"+b+".最后米数"+a);
}