Re: Re: Basic C Help — Currency Converter

June 1, 2009 at 10:14 pm #3451

GWILouisaxwzkla

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("|

|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;

}

heres a good link on some of the printf() options: http://www.thinkage.ca/english/gcos/expl/c/lib/printf.html

Re: Re: Basic C Help — Currency Converter

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