42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ps_swap.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2019/02/21 14:06:40 by tmaze #+# #+# */
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/* Updated: 2019/03/02 15:34:54 by tmaze ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "push_swap.h"
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void ps_swap(t_psdata *data, char c)
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{
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t_stack *s;
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size_t size;
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int tmp;
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if (c == 'a')
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s = data->a;
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if (c == 'a')
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size = data->size_a;
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else if (c == 'b')
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s = data->b;
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if (c == 'b')
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size = data->size_b;
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if (s != NULL && size >= 2)
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{
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tmp = s->nb;
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s->nb = s->next->nb;
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s->next->nb = tmp;
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}
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}
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void ps_sswap(t_psdata *data)
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{
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ps_swap(data, 'a');
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ps_swap(data, 'b');
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}
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