作业帮编写Java程序,使用while循环语句计算1+1/2!+1/3!…1/20!之和.public class Example_02 { public static void main(String args[]) { double sum = 0,a = 1; int i = 1; while(
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/27 22:58:18
![编写Java程序,使用while循环语句计算1+1/2!+1/3!…1/20!之和.public class Example_02 { public static void main(String args[]) { double sum = 0,a = 1; int i = 1; while(](/uploads/image/z/310619-11-9.jpg?t=%E7%BC%96%E5%86%99Java%E7%A8%8B%E5%BA%8F%2C%E4%BD%BF%E7%94%A8while%E5%BE%AA%E7%8E%AF%E8%AF%AD%E5%8F%A5%E8%AE%A1%E7%AE%971%2B1%2F2%21%2B1%2F3%21%E2%80%A61%2F20%21%E4%B9%8B%E5%92%8C.public+class+Example_02+%7B+++public+static+void+main%28String+args%5B%5D%29+++++++++++++++++++++++++++++++++++++++++++++++++++++%7B+++++++++double+sum+%3D+0%2Ca+%3D+1%3B++++++int+i+%3D+1%3B++++++while%28)
编写Java程序,使用while循环语句计算1+1/2!+1/3!…1/20!之和.public class Example_02 { public static void main(String args[]) { double sum = 0,a = 1; int i = 1; while(
编写Java程序,使用while循环语句计算1+1/2!+1/3!…1/20!之和.
public class Example_02 {
public static void main(String args[])
{
double sum = 0,a = 1;
int i = 1;
while(i
编写Java程序,使用while循环语句计算1+1/2!+1/3!…1/20!之和.public class Example_02 { public static void main(String args[]) { double sum = 0,a = 1; int i = 1; while(
你知道阶乘的,他其实就是这样的,比如1/24就可以写成(1/2)*(1/12)这样吧,a=a*(1/i)就可以理解成这样子,第一个是1,第二个就是1*(1/2)结果就是0.5下来呢,就是0.5*(1/3)这个呢就等于是(1/2)*(1/3)也就等于是1/3的阶剩了呀,你说对不,一直循坏到结果,这样理解了吧.在不理解可以问我,我在线.