42/42_INT_01_libft
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ajout sqartroot

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This commit is contained in:
hugogogo
2021-07-25 12:49:58 +02:00
parent 60ebf29333
commit 1f234c4e58
3 changed files with 18 additions and 1 deletions
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3
Makefile
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@@ -106,7 +106,8 @@ SRCS = ft_memset.c \
ft_abs.c \ ft_abs.c \
ft_greater.c \ ft_greater.c \
ft_smaller.c \ ft_smaller.c \
ft_sign.c ft_sign.c \
ft_sqrt.c
ODIR = ./builds ODIR = ./builds

1
includes/libft.h
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@@ -108,5 +108,6 @@ int ft_abs(int n);
int ft_greater(int a, int b); int ft_greater(int a, int b);
int ft_smaller(int a, int b); int ft_smaller(int a, int b);
int ft_sign(int i); int ft_sign(int i);
int ft_sqrt(int i);
#endif #endif

15
srcs/ft_sqrt.c Normal file
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@@ -0,0 +1,15 @@
#include "libft.h"
/*
** return the square root of nb
** or the integer value of it
*/
int ft_sqrt(int nb)
{
int i;
i = 0;
while ((i*i) < nb)
i++;
return (i);
}