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This commit is contained in:
Guy Baconniere
2021-08-17 18:28:27 +02:00
parent c5b02f1036
commit 6e576f39ca
16 changed files with 329 additions and 0 deletions

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_iterative_factorial.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 15:50:19 by gbaconni #+# #+# */
/* Updated: 2021/08/17 15:50:21 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
int ft_iterative_factorial(int nb)
{
int n;
int i;
n = 1;
i = 1;
while (i <= nb)
n *= i++;
return (n);
}

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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 15:19:55 by gbaconni #+# #+# */
/* Updated: 2021/08/17 15:25:37 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int ft_iterative_factorial(int nb);
int main(void)
{
int nb;
int result;
printf("Input Number: ");
scanf("%d", &nb);
result = ft_iterative_factorial(nb);
printf("nb=%d result=%d (ft_iterative_factorial)\n", nb, result);
return (0);
}

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@@ -0,0 +1,8 @@
#!/bin/sh
set -e
#norminette -R CheckForbiddenSourceHeader ft_*.c
norminette -R CheckForbiddenSourceHeader
gcc -Wall -Wextra -Werror -o a.out *.c
echo $(basename $PWD):
./a.out
rm -f a.out

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@@ -0,0 +1,22 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_recursive_factorial.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 15:34:34 by gbaconni #+# #+# */
/* Updated: 2021/08/17 15:50:00 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
int ft_recursive_factorial(int nb)
{
if (nb > 0)
nb *= ft_recursive_factorial(nb - 1);
else if (nb == 0)
nb = 1;
else
nb = 0;
return (nb);
}

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@@ -0,0 +1,30 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 15:34:45 by gbaconni #+# #+# */
/* Updated: 2021/08/17 15:35:27 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int ft_recursive_factorial(int nb);
int main(void)
{
int nb;
int result;
printf("Input Number: ");
scanf("%d", &nb);
result = ft_recursive_factorial(nb);
printf("nb=%d result=%d (ft_recursive_factorial)\n", nb, result);
return (0);
}

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@@ -0,0 +1,8 @@
#!/bin/sh
set -e
#norminette -R CheckForbiddenSourceHeader ft_*.c
norminette -R CheckForbiddenSourceHeader
gcc -Wall -Wextra -Werror -o a.out *.c
echo $(basename $PWD):
./a.out
rm -f a.out

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int ft_iterative_power(int nb, int power)
{
int n;
if (power < 0)
n = 0;
else if (power == 0)
n = 1;
else
n = nb;
while (power > 0 && --power)
n *= nb;
return (n);
}

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@@ -0,0 +1,33 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 16:29:14 by gbaconni #+# #+# */
/* Updated: 2021/08/17 16:29:34 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int ft_iterative_power(int nb, int power);
int main(void)
{
int nb;
int power;
int result;
printf("Input Number: ");
scanf("%d", &nb);
printf("Input Power: ");
scanf("%d", &power);
result = ft_iterative_power(nb, power);
printf("nb=%d power=%d result=%d (ft_iterative_power)\n", nb, power, result);
return (0);
}

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@@ -0,0 +1,8 @@
#!/bin/sh
set -e
#norminette -R CheckForbiddenSourceHeader ft_*.c
norminette -R CheckForbiddenSourceHeader
gcc -Wall -Wextra -Werror -o a.out *.c
echo $(basename $PWD):
./a.out
rm -f a.out

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@@ -0,0 +1,22 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_recursive_power.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 16:50:55 by gbaconni #+# #+# */
/* Updated: 2021/08/17 17:05:03 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
int ft_recursive_power(int nb, int power)
{
if (power < 0)
nb = 0;
else if (power == 0)
nb = 1;
else
nb *= ft_recursive_power(nb, --power);
return (nb);
}

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@@ -0,0 +1,33 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 16:49:41 by gbaconni #+# #+# */
/* Updated: 2021/08/17 16:59:46 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int ft_recursive_power(int nb, int power);
int main(void)
{
int nb;
int power;
int result;
printf("Input Number: ");
scanf("%d", &nb);
printf("Input Power: ");
scanf("%d", &power);
result = ft_recursive_power(nb, power);
printf("nb=%d power=%d result=%d (ft_recursive_power)\n", nb, power, result);
return (0);
}

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@@ -0,0 +1,8 @@
#!/bin/sh
set -e
#norminette -R CheckForbiddenSourceHeader ft_*.c
norminette -R CheckForbiddenSourceHeader
gcc -Wall -Wextra -Werror -o a.out *.c
echo $(basename $PWD):
./a.out
rm -f a.out

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@@ -0,0 +1,29 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_fibonacci.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 17:09:01 by gbaconni #+# #+# */
/* Updated: 2021/08/17 18:28:10 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
int ft_fibonacci(int index)
{
int nb;
int n1;
int n2;
nb = -1;
n1 = 0;
n2 = 1;
if (index == 0)
nb = n1;
else if (index == 1)
nb = n2;
else if (index > 1)
nb = ft_fibonacci(index) + ft_fibonacci(index - 1);
return (nb);
}

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@@ -0,0 +1,30 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gbaconni <gbaconni@student.42lausan> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/08/17 17:06:57 by gbaconni #+# #+# */
/* Updated: 2021/08/17 17:12:01 by gbaconni ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
int ft_fibonacci(int index);
int main(void)
{
int index;
int result;
printf("Input Index: ");
scanf("%d", &index);
result = ft_fibonacci(index);
printf("index=%d result=%d (ft_fibonacci)\n", index, result);
return (0);
}

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@@ -0,0 +1,8 @@
#!/bin/sh
set -e
#norminette -R CheckForbiddenSourceHeader ft_*.c
norminette -R CheckForbiddenSourceHeader
gcc -Wall -Wextra -Werror -o a.out *.c
echo $(basename $PWD):
./a.out
rm -f a.out