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Merge branch 'master' into medium_algo

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This commit is contained in:
Maoake Teriierooiterai
2026-01-02 13:06:01 +01:00
parent a44b878625 e9c90e447c
commit dfdcd68549
15 changed files with 373 additions and 29 deletions
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42
stack_utils/print_stacks.c Normal file
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@@ -0,0 +1,42 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* print_stacks.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/09 13:10:00 by dgaillet #+# #+# */
/* Updated: 2025/12/09 13:36:03 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
#include <stdio.h>
void print_stacks(t_stacks *stacks, int len, t_stack *a, t_stack *b)
{
int a_len;
int b_len;
int i;
i = 0;
a_len = stack_a_len(stacks);
b_len = stack_b_len(stacks);
while (i < len)
{
if (a_len >= len - i)
{
printf("%d", a->value);
a = a->next;
}
printf("\t");
if (b_len >= len - i)
{
printf("%d", b->value);
b = b->next;
}
printf("\n");
i++;
}
printf("_\t_\nA\tB\n\n");
}

5
stack_utils/push.c
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@@ -6,12 +6,13 @@
/* By: mteriier <mteriier@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 15:09:40 by mteriier #+# #+# */
/* Updated: 2025/12/09 11:36:36 by mteriier ### ########lyon.fr */
/* Updated: 2025/12/12 11:39:33 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
#include <stdlib.h>
#include <unistd.h>
void pa(t_stacks *stacks)
{
@@ -29,6 +30,7 @@ void pa(t_stacks *stacks)
stacks->b = stacks->b->next;
}
stack_add_front(&(stacks->a), b_push);
write(1, "pa\n", 3);
}
void pb(t_stacks *stacks)
@@ -47,4 +49,5 @@ void pb(t_stacks *stacks)
stacks->a = stacks->a->next;
}
stack_add_front(&(stacks->b), a_push);
write(1, "pb\n", 3);
}

12
stack_utils/rev_rotate.c
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@@ -6,26 +6,32 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 14:43:45 by dgaillet #+# #+# */
/* Updated: 2025/12/08 19:37:26 by mteriier ### ########.fr */
/* Updated: 2025/12/12 11:39:25 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
#include <unistd.h>
void rra(t_stacks *stacks)
{
if (stacks && stacks->a && stacks->a->previous)
stacks->a = stacks->a->previous;
write(1, "rra\n", 4);
}
void rrb(t_stacks *stacks)
{
if (stacks && stacks->b && stacks->b->previous)
stacks->b = stacks->b->previous;
write(1, "rrb\n", 4);
}
void rrr(t_stacks *stacks)
{
rra(stacks);
rrb(stacks);
if (stacks && stacks->b && stacks->b->previous)
stacks->b = stacks->b->previous;
if (stacks && stacks->a && stacks->a->previous)
stacks->a = stacks->a->previous;
write(1, "rrr\n", 4);
}

12
stack_utils/rotate.c
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@@ -6,26 +6,32 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 14:32:10 by dgaillet #+# #+# */
/* Updated: 2025/12/08 19:37:44 by mteriier ### ########.fr */
/* Updated: 2025/12/12 11:39:17 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
#include <unistd.h>
void ra(t_stacks *stacks)
{
if (stacks && stacks->a && stacks->a->next)
stacks->a = stacks->a->next;
write(1, "ra\n", 3);
}
void rb(t_stacks *stacks)
{
if (stacks && stacks->b && stacks->b->next)
stacks->b = stacks->b->next;
write(1, "rb\n", 3);
}
void rr(t_stacks *stacks)
{
ra(stacks);
rb(stacks);
if (stacks && stacks->a && stacks->a->next)
stacks->a = stacks->a->next;
if (stacks && stacks->b && stacks->b->next)
stacks->b = stacks->b->next;
write(1, "rr\n", 3);
}

2
stack_utils/stack_add.c
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@@ -6,7 +6,7 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 15:52:40 by dgaillet #+# #+# */
/* Updated: 2025/12/09 08:51:33 by mteriier ### ########lyon.fr */
/* Updated: 2025/12/12 11:39:09 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */

2
stack_utils/stack_remove.c
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@@ -6,7 +6,7 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 16:05:27 by dgaillet #+# #+# */
/* Updated: 2025/12/08 19:40:01 by mteriier ### ########.fr */
/* Updated: 2025/12/12 11:39:02 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */

63
stack_utils/stacks_len.c Normal file
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@@ -0,0 +1,63 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* stacks_len.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/09 13:11:50 by dgaillet #+# #+# */
/* Updated: 2025/12/09 13:19:21 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
int stack_a_len(t_stacks *stacks)
{
t_stack *first;
t_stack *a_stack;
int len;
a_stack = stacks->a;
first = a_stack;
if (!a_stack)
return (0);
len = 1;
while (a_stack->next != first)
{
a_stack = a_stack->next;
len++;
}
return (len);
}
int stack_b_len(t_stacks *stacks)
{
t_stack *first;
t_stack *b_stack;
int len;
b_stack = stacks->b;
first = b_stack;
if (!b_stack)
return (0);
len = 1;
while (b_stack->next != first)
{
b_stack = b_stack->next;
len++;
}
return (len);
}
int highest_stack_len(t_stacks *stacks)
{
int a_len;
int b_len;
a_len = stack_a_len(stacks);
b_len = stack_b_len(stacks);
if (a_len > b_len)
return (a_len);
return (b_len);
}

28
stack_utils/swap.c
View File

@@ -6,11 +6,12 @@
/* By: mteriier <mteriier@student.42lyon.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/12/08 14:48:44 by mteriier #+# #+# */
/* Updated: 2025/12/08 19:40:49 by mteriier ### ########.fr */
/* Updated: 2025/12/12 11:38:52 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "push_swap.h"
#include <unistd.h>
void sa(t_stacks *stacks)
{
@@ -23,6 +24,7 @@ void sa(t_stacks *stacks)
stock = a->value;
a->value = a->next->value;
a->next->value = stock;
write(1, "sa\n", 3);
}
void sb(t_stacks *stacks)
@@ -36,10 +38,30 @@ void sb(t_stacks *stacks)
stock = b->value;
b->value = b->next->value;
b->next->value = stock;
write(1, "sb\n", 3);
}
void ss(t_stacks *stacks)
{
sa(stacks);
sb(stacks);
t_stack *b;
t_stack *a;
int stock;
if (!stacks)
return ;
if (stacks->b && stacks->b->next)
{
b = stacks->b;
stock = b->value;
b->value = b->next->value;
b->next->value = stock;
}
if (stacks->a && stacks->a->next)
{
a = stacks->a;
stock = a->value;
a->value = a->next->value;
a->next->value = stock;
}
write(1, "ss\n", 3);
}