From 71454cf2dce89b9c4fc714cce7809614793bf8eb Mon Sep 17 00:00:00 2001 From: pangfuyou <2392533547@qq.com> Date: Thu, 6 Aug 2020 21:24:21 +0800 Subject: [PATCH] delete --- hzy.txt | 59 --------------------------------------------------------- xjq.txt | 22 --------------------- 2 files changed, 81 deletions(-) delete mode 100644 hzy.txt delete mode 100644 xjq.txt diff --git a/hzy.txt b/hzy.txt deleted file mode 100644 index 2a436d4..0000000 --- a/hzy.txt +++ /dev/null @@ -1,59 +0,0 @@ -package open; -import java.util.Scanner; -public class main { - - public main() { - - } - - public static void main(String[] args) { - double a,c; String b; - Scanner sc = new Scanner(System.in); - a=sc.nextDouble(); - b=sc.next(); - if(b.equals("sin")) { - sanjiao d=new sanjiao(); - System.out.println(d.sanjiao("sin", a)); - } - else if(b.equals("cos")) { - sanjiao d=new sanjiao(); - System.out.println(d.sanjiao("cos", a)); - } - else if(b.equals("tan")) { - sanjiao d=new sanjiao(); - System.out.println(d.sanjiao("tan", a)); - } - else if(b.equals("^")) { - zhishu d=new zhishu(); - System.out.println(d.zhishu(a)); - } - else if(b.equals("log")) { - duishu d=new duishu(); - c=sc.nextDouble(); - System.out.println(d.duishu(a, c)); - } - else if(b.equals("+")) { - sizeyunsuan d=new sizeyunsuan(); - c=sc.nextDouble(); - System.out.println(d.add(a, c)); - } - else if(b.equals("-")) { - sizeyunsuan d=new sizeyunsuan(); - c=sc.nextDouble(); - System.out.println(d.subtract(a, c)); - } - else if(b.equals("*")) { - sizeyunsuan d=new sizeyunsuan(); - c=sc.nextDouble(); - System.out.println(d.multiply(a, c)); - } - else if(b.equals("/")) { - sizeyunsuan d=new sizeyunsuan(); - c=sc.nextDouble(); - System.out.println(d.divide(a, c)); - } - else System.out.println("错误"); - } - -} - diff --git a/xjq.txt b/xjq.txt deleted file mode 100644 index a65fdb9..0000000 --- a/xjq.txt +++ /dev/null @@ -1,22 +0,0 @@ -int main() -{ - - double x,k=1,f=1,e,n; - double a=0; - scanf("%lf %lf",&x,&n); - if(n < 0) - printf("error"); - else - { - for(int i = 1;i <= n;i++) - { - - a =pow((double)x,(double)i); - k = k*i; - e = a/k; - f += e; - } - printf("%.6lf",f); - } -return 0; -}