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Raphaël 2024-05-30 16:09:43 +02:00 • committed by GitHub
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sources/operation/ft_classic_op.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_classic_op.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/30 15:33:53 by rparodi #+# #+# */
/* Updated: 2024/05/30 16:07:58 by rparodi ### ########.fr */
/* */
/* ************************************************************************** */
#include "operation.h"
t_error ft_add(t_i32 first, t_i32 second, t_i64 *result)
{
(*result) = first + second;
if ((*result) - first != second)
return (ERROR);
else
return (NO_ERROR);
}
t_error ft_subtract(t_i32 first, t_i32 second, t_i64 *result)
{
(*result) = first - second;
if ((*result) + first != second)
return (ERROR);
else
return (NO_ERROR);
}
t_error ft_multiply(t_i32 first, t_i32 second, t_i64 *result)
{
if (first == 0 || second == 0)
return (0);
(*result) = first * second;
if ((*result) / first != second)
return (ERROR);
else
return (NO_ERROR);
}
t_error ft_divide(t_i32 first, t_i32 second, t_i64 *result)
{
if (second == 0)
return (ERROR);
(*result) = first / second;
if ((*result) * first != second)
return (ERROR);
else
return (NO_ERROR);
}
t_error ft_modulo(t_i32 first, t_i32 second, t_i64 *result)
{
if (second == 0) {
return (ERROR);
}
*result = first % second;
return (NO_ERROR);
}