C语言程序设计教程（第三版）课后习题6.9 （Java代码）

解题思路:





注意事项:





参考代码:

import java.util.Scanner;

public class C1019 {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

while (scanner.hasNext()) {

double m = scanner.nextDouble();

int n = scanner.nextInt();

function(m, n);

}

scanner.close();

}

private static void function(double m, int n) {

double sum = 0;

for(int i = 1; i <= n; i++){

sum += m;

m = m / 2;

sum += m;

}

System.out.println(String.format("%.2f", m));

System.out.println(String.format("%.2f", sum - m));

}

}