c++制作计算器源码

能须梦945计算器 c++源代码
蒙哪霞14723957927 ______ #include<iostream> #include <stdlib.h> using namespace std; int main () { char c,flag; double a,b; while (1) { cin>>a>>c>>b; flag=1; switch(c) { case '+':a+=b;break; case '-':a-=b;break; case '*':a*=b;break; case '/':if(b==0){...

能须梦945多功能计算器C++编的代码 -
蒙哪霞14723957927 ______ 我帮你写了一个,我调试过了,功能和你描述的一样.代码如下: #include #include #include float add(float a,float b)//加法 {cout>s1; while(1) { cin>>c; if(c=='c'|| c=='C')//输入C,则清屏. { system(＂cls＂); cin>>s1; cin>>c; } if(c=='x'|| c=='X')//输入X,则退出. { return; } cin>>s2; if(c=='+') { s1=add(s1,s2); cout

能须梦945计算器 c++源代码 -
蒙哪霞14723957927 ______ #include<iostream>#include <stdlib.h> using namespace std; int main () { char c,flag; double a,b; while (1) { cin>>a>>c>>b; flag=1; switch(c) { case '+':a+=b;break; case '-':a-=b;break; case '*':a*=b;break; case '/':if(b==0){cout<<＂出错!\n＂;flag=0...

能须梦945用C++编写一个简易的计算器编程
蒙哪霞14723957927 ______ int main() { cout << ＂Please enter expression (we can handle +,-,* and /)\n＂; cout << ＂add an x to end expression (e.g. 1+2*3;):＂; int lval = 0; int rval = 0; char op; cin >> lval; if(!cin) error(＂no firs operand＂); while (cin >> op) { if (op != ';') { cin >> ...

能须梦945用C++编辑一计算器程序 -
蒙哪霞14723957927 ______ 花了半小时精心制作的,你看看满足要求吗? #include #include #include double eval(double a, double b, char c) { double r; switch(c) { case '+': r = a + b; break; case '-': r = a - b; break; case '*': r = a * b; break; case '/': r = a / b; break; } return r; } ...

能须梦945C++下编个计算器的代码.. -
蒙哪霞14723957927 ______ #includevoid main(){ int a,b,answer; char ch; scanf(＂%d%c%d＂,&a,&ch,&b); switch(ch) { case '+': answer=a+b;break; case '-':answer=a-b;break; case '*':answer=a*b;break; case '/':answer=a/b;break; default:break; } printf(＂%d\n＂,answer);}//可以测试一个,你只要加个循环就可以了

能须梦945c++计算器源代码 -
蒙哪霞14723957927 ______ #include #include #include int resultprocess(char mexp[],double * result); int tokenprocess(char mexp[],double shuzhi[],char signs[]); double resultadd(double shuzhi[],char signs[],int sp); void main() { char mexp[100]; double result=0; printf(＂Please ...

能须梦945想请教一个用c++或者c编写的计算器程序 -
蒙哪霞14723957927 ______ #include<stdio.h>int main(){ double a = 0.0,double b = 0.0; char c; scanf(＂%lf%c%lf＂,a,b); switch(c){ case'+': printf(＂a+b = %lf＂,a + b);break; case'-: printf(＂a-b = %lf＂,a - b);break; case'*': printf(＂a*b = %lf＂,a * b);break; case'/': if(b < 0.00001)...

能须梦945求C++计算器代码 -
蒙哪霞14723957927 ______ #include using namespace std;#define STACK_INIT_SIZE 100#define STACKINCREMENT 10//----------------------------------------------------------------------------------------------- class Stack1{//定义字符栈 public: char * base; char * top; int stacksize; Stack1(); ...

能须梦945在C#里面写一个计算器的代码谁能告诉我一下. -
蒙哪霞14723957927 ______ using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;using System.Runtime.Inter...