dkfr.net
当前位置:首页 >> 计算器代码 >>

计算器代码

#include void js(float *i,int j,char c) { float m; scanf("%f",&m); if(c=='*') i[j]=i[j]*m; else i[j]=i[j]/m; } void js2(float *i,char *c,int j,int k) { for(;j>0;j--,k--) { if(c[k]=='+') i[j-1]=i[j-1]+i[j]; else i[j-1]=i[j-1]-i[...

#include struct s_node { int data; struct s_node *next; }; typedef struct s_node s_list; typedef s_list *link; link operator=NULL; link operand=NULL; link push(link stack,int value) { link newnode; newnode=(link) malloc(sizeof(...

计算demo function jisuan() { var a = $("#txtValue").val(); var num; var nums; var num1; var num2; var result; if (a.indexOf('+') > 0) { num = "" + a.split('+') + ""; nums = num.split(','); num1 = parseInt(nums[0]); num2 = pars...

纯原创,已编译运行无错误,运用的是最简单最基本的知识,简单易懂,望采纳 (一)源代码 import java.awt.*; import java.awt.event.*; public class JSQ { public static void main(String[] args) { //创建新的面板 JSQFrame f = new JSQFram...

public class SanJiao {public static void main(String[] args) {double a = Math.toRadians(90);//把数字90 转换成 90度System.out.println(Math.sin(a));//计算sin 90度double b = Math.toRadians(30);System.out.println(Math.cos(b));doubl...

#include int main(){ double a,b,r; char c; scanf("%lf %c %lf",&a,&c,&b); switch(c){ case '+': r = a + b; break; case '-': r = a - b; break; case '*': r = a * b; break; case '/': r = a / b; break; default: r = 0; } printf("%lf %...

Private Sub Command1_Click(Index As Integer) '0-9数字键 Text1.Text = Text1.Text & Index Text1.SetFocus End Sub Private Sub Command1_KeyPress(Index As Integer, KeyAscii As Integer) '阻止键盘输入,不过不知为什么没有用 KeyAscii = ...

可以给你现做一个

减法运算 function yunsuan() { var x, y, z; x=document.getElementById("a").value; y=document.getElementById("b").value; z=x*1-y*1; document.getElementById("c").value=z; } - = 这是减法

我这里有一个现成的,自己再改一下吧( function calcu(){ var numb1= document.calc.num1.value; var numb2= document.calc.num2.value; var total= parseFloat(numb1)*parseFloat(numb2); document.calc.result.value=total; } 会说话的QQ竞拍...

网站首页 | 网站地图
All rights reserved Powered by www.dkfr.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com