Power as powerful

ThePrimeJnr · Jun 8, 2023 · fa7f112 · fa7f112
1 parent 1da9a1e
commit fa7f112
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diff --git a/0x08-recursion/4-pow_recursion.c b/0x08-recursion/4-pow_recursion.c
@@ -0,0 +1,21 @@
+#include "main.h"
+
+int _pow_recursion(int x, int y)
+{
+	if (y < 0)
+	{
+		return(-1);
+	}
+	else if (y == 0)
+	{
+		return(1);
+	}
+	else if (y == 1)
+	{
+		return(x);
+	}
+	else
+	{
+		return(x * _pow_recursion(x, y - 1));
+	}
+}
diff --git a/0x08-recursion/main.h b/0x08-recursion/main.h
@@ -6,5 +6,6 @@ void _puts_recursion(char *s);
 void _print_rev_recursion(char *s);
 int _strlen_recursion(char *s);
 int factorial(int n);
+int _pow_recursion(int x, int y);
 
 #endif/*MAIN_H*/