Thread: Converting kilometers to miles in loop problem

  1. #1
    Registered User
    Join Date
    Oct 2003
    Posts
    6

    Question Converting kilometers to miles in loop problem

    Hey guys, I have a homework question to convert kilometers to miles, then loop the program until the input is zero or negative.
    please help me find any errors so that it can run.
    Code:
    #include <stdio.h>
    #include <math.h>
    int main (void)
    
    {
    	double kilometres, miles, counter;
    	
    	scanf("%lf", &kilometres);
    	if (kilometres>0)
    		{
    		miles=kilometres*0.6214;
    		printf("Your distance is %lf kilometres = %lf miles", kilometres, miles);
    		}
    		
    	else 
    	
    }
    Any help would be appreciated thanks!!

  2. #2
    Guest Sebastiani's Avatar
    Join Date
    Aug 2001
    Location
    Waterloo, Texas
    Posts
    5,708
    Code:
    while(1)
    {
     scanf("%lf", &kilometres);
       if (kilometres>0)
      {
       miles=kilometres*0.6214;
       printf("Your distance is %lf kilometres = %lf miles", kilometres, miles);
      }
       else break;
    }
    Code:
    #include <cmath>
    #include <complex>
    bool euler_flip(bool value)
    {
        return std::pow
        (
            std::complex<float>(std::exp(1.0)), 
            std::complex<float>(0, 1) 
            * std::complex<float>(std::atan(1.0)
            *(1 << (value + 2)))
        ).real() < 0;
    }

  3. #3
    Registered User
    Join Date
    Oct 2003
    Posts
    6
    Thanks alot

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