摘要:
显示每月第一天是星期几 输入年份 import java.util.*; import javax.swing.*; class Main { public static void main (String[] args){ Scanner input = new Scanner(System.in 阅读全文
posted @ 2022-05-26 13:50
Scenery_Shelley
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摘要:
1+1/2+1/3+…+1/n 从右往左更加精确 import java.util.Scanner; class Main { public static void main(String[] args){ int n = 50_000; double sum = 0; for(int i = 1; 阅读全文
posted @ 2022-05-26 12:07
Scenery_Shelley
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