From 1f234c4e589cc9e723bfef66cca7c923821f5484 Mon Sep 17 00:00:00 2001
From: hugogogo <hugogogo@protonmail.com>
Date: Sun, 25 Jul 2021 12:49:58 +0200
Subject: [PATCH] ajout sqartroot

---
 Makefile         |  3 ++-
 includes/libft.h |  1 +
 srcs/ft_sqrt.c   | 15 +++++++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 srcs/ft_sqrt.c

diff --git a/Makefile b/Makefile
index 147c2f3..69975a7 100644
--- a/Makefile
+++ b/Makefile
@@ -106,7 +106,8 @@ SRCS	=	ft_memset.c \
 			ft_abs.c \
 			ft_greater.c \
 			ft_smaller.c \
-			ft_sign.c
+			ft_sign.c \
+			ft_sqrt.c
 
 
 ODIR	=	./builds
diff --git a/includes/libft.h b/includes/libft.h
index 18db2c6..6cd98a7 100644
--- a/includes/libft.h
+++ b/includes/libft.h
@@ -108,5 +108,6 @@ int					ft_abs(int n);
 int					ft_greater(int a, int b);
 int					ft_smaller(int a, int b);
 int					ft_sign(int i);
+int					ft_sqrt(int i);
 
 #endif
diff --git a/srcs/ft_sqrt.c b/srcs/ft_sqrt.c
new file mode 100644
index 0000000..04c1483
--- /dev/null
+++ b/srcs/ft_sqrt.c
@@ -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);
+}