Re: Re: Basic C Help — Currency Converter

June 1, 2009 at 10:14 pm #3451

Participant

could do something like this ( I’m not real good with stdio.h , In school I used iostream.h ) :



/*
Takes currency input from user and outputs currency conversions for USD, GBP, CAD,
EUR, AUD, CYN (Chinese Yuan)
*/

#include <stdio.h>
#include <stdlib.h>

main()
{

/* Declare and Initialize Variables */
const float USD = 1.0000;
const float GBP = 0.5653;
const float CAD = 1.0637;
const float EUR = 0.7006;
const float AUD = 1.2335;
const float CYN = 6.8400;
const float UserInput = '';

/* Begin user interaction */


//could use printf ( "%20,-c" , '-' ); for this ( vc++ dosen't seem to like printf options )
printf("|
<hr class="bbcode_rule" />
|n");
printf("%10s", "|"  );
printf( "%8s" , "USD" );
printf( " | " );
printf( "%8s" , "GRP" );
printf( " | " );
printf( "%8s" , "CAD" );
printf( " | " );
printf( "%8s" , "EUR" );
printf( " | " );
printf( "%8s" , "AUD" );
printf( " | " );
printf( "%10s" , "CYN |n" );
printf( "%10s" , "DOL |" );
printf( "%8.2f" , CYN ); //using CYN as every value for example
printf( " | " );
printf( "%8.2f" , CYN );
printf( " | " );
printf( "%8.2f" , CYN );
printf( " | " );
printf( "%8.2f" , CYN );
printf( " | " );
printf( "%8.2f" , CYN );
printf( " | " );
printf( "%8.2f" , CYN );
printf( "|n" );

return 0;
}

Takes currency input from user and outputs currency conversions for USD, GBP, CAD,

EUR, AUD, CYN (Chinese Yuan)

#include <stdio.h>

#include <stdlib.h>

main()

{

/* Declare and Initialize Variables */

const float USD = 1.0000;

const float GBP = 0.5653;

const float CAD = 1.0637;

const float EUR = 0.7006;

const float AUD = 1.2335;

const float CYN = 6.8400;

const float UserInput = '';

/* Begin user interaction */

//could use printf ( "%20,-c" , '-' ); for this ( vc++ dosen't seem to like printf options )

printf("|

|n");

printf("%10s", "|" );

printf( "%8s" , "USD" );

printf( " | " );

printf( "%8s" , "GRP" );

printf( " | " );

printf( "%8s" , "CAD" );

printf( " | " );

printf( "%8s" , "EUR" );

printf( " | " );

printf( "%8s" , "AUD" );

printf( " | " );

printf( "%10s" , "CYN |n" );

printf( "%10s" , "DOL |" );

printf( "%8.2f" , CYN ); //using CYN as every value for example

printf( " | " );

printf( "%8.2f" , CYN );

printf( " | " );

printf( "%8.2f" , CYN );

printf( " | " );

printf( "%8.2f" , CYN );

printf( " | " );

printf( "%8.2f" , CYN );

printf( " | " );

printf( "%8.2f" , CYN );

printf( "|n" );

return 0;

}