How can I write a program that convert a given number of millimeters into the equivalent length in meters and meters into the equivalent length in millimeters?Also draw flowchart,algorithm,output.

John

• Feb 15th, 2015

Code
void Convert(const char* str)
{
        size_t len = strlen(str);
 
        // 
        if(str[len-1] != m || len < 2 || !isdigit(*str))
        {
                std::cout << "Invalid argument" << std::endl;
                return;
        }
 
        //
        if(str[len-2] == m)
        {
                // mm
                std::cout << str << " = " << atoi(str)/1000 << "m";
        }
        else
        {
                // m
                std::cout << str << " = " << atoi(str)*1000 << "mm";
        }
}

Manish Kumar

• Jan 8th, 2015

Code
#include <iostream>
using namespace std;
 
 
int main ()
{
    int iOption;
    int iValue;
 cout<<"1 for meter to mm and 2 for mm to meter. so enter your option."<<endl; 
 cin>>iOption;
 switch(iOption)
 {
     case 1:
     cout<<"It is meter to mm. Please enter the value"<<endl;
     cin>>iValue;
     cout<<"Your meter to mm is: "<<iValue*1000;
     break;
     
     case 2:
     cout<<"It is mm to meter. Please enter the value"<<endl;
     cin>>iValue;
     cout<<"Your mm to meter is: "<<iValue/1000;
     
 }
  return 0;
}

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