计算将来的学费
假设今年某大学的学费为10_000美元,学费的年增长率为5%。
编写程序,计算10年后的学费以及从现在开始的10年后算起,4年内的总学费是多少?
import java.util.*;
class Main {
public static void main(String[] arg){
double pay = 10_000;
for(int year=0; year<10; year++){
pay = pay* 1.05;
}
System.out.printf("10 years later, the pay is %9.2f\n",pay);
double sum = 0;
for(int i=0; i<4; i++){
sum += pay;
pay = pay * 1.05;
}
System.out.printf("The total pay for 4 years after 10 years is \n%9.2f",sum);
}
}