c++編寫簡略的盤算器法式

c++編寫簡略的盤算器法式。本站提示廣大學習愛好者：（c++編寫簡略的盤算器法式）文章只能為提供參考，不一定能成為您想要的結果。以下是c++編寫簡略的盤算器法式正文

起首來看下自己的開辟情況

體系：win7
電腦：dell
運轉情況：vs2015
說話：c++

簡略盤算器代碼

//四則運算
#include "stdafx.h"
#include<iostream>
#include<stdio.h>
using namespace std;
void add()
{
  printf("輸出要盤算的加數（例如a b）\n");
  int adda=0, addb=0,addc=0;
  cin >> adda;
  cin >> addb;
  addc = adda+addb;
  cout <<adda<<"加"<<addb<< "等於" << addc << endl;
   
}
void substraction()
{
  printf("輸出要盤算的減數（例如a b）\n");
  int suba = 0, subb = 0, subc = 0;
  cin >> suba;
  cin >> subb;
  subc = suba-subb;
  cout <<suba<<"減"<<subb<< "等於" << subc << endl;
}
void multiplication()
{
  printf("輸出要盤算的乘數（例如a b）\n");
  int mula = 0, mulb = 0, mulc = 0;
  cin >> mula;
  cin >> mulb;
  mulc = mula*mulb;
  cout <<mula<<"乘"<<mulb<< "等於" << mulc << endl;
}
void division()
{
  printf("輸出要盤算的除數（例如a b）\n");
  int dsa = 0, dsb = 0, dsc = 0,dsd=0;
  cin >> dsa;
  cin >> dsb;
  dsc = dsa/dsb;
  dsd = dsa%dsb;
  cout <<dsa<<"除"<<dsb<< "等於" << dsc <<"余"<<dsd<<endl;
}
void operation()//運算函數
{
  printf("輸出數據選擇做那種運算\n");
  printf("輸出0選擇加入，1做加法，2做減法，3做乘法，4做除法（保存余數）\n");
   
  int operatione = 0;
  cin >> operatione;
  cout << endl;
  try
  {
    if (operatione == 1)
    {
      //加法
      add();
    }
    else if (operatione == 2)
    {
      //減法
      substraction();
    }
    else if (operatione == 3)
    {
      //乘法
      multiplication();
    }
    else if (operatione == 4)
    {
      //動身
      division();
    }
    else if (operatione == 0)
    {
      exit(0);
    }
    else
    {
      throw 1;
    }
  }
  catch (int i)
  {
    cout << "輸出毛病" << endl;
  }
  operation();
}
 
int main()
{
  printf("迎接應用本盤算器");
  operation();
  return 0;
}

代碼比擬簡略，願望年夜家可以或許愛好