Update solutions.cpp

1 files changed, 9 insertions, 2 deletions

diff --git a/pract_KN/pract. 12/solutions.cpp b/pract_KN/pract. 12/solutions.cpp
index 6615105..6757832 100644
--- a/pract_KN/pract. 12/solutions.cpp
+++ b/pract_KN/pract. 12/solutions.cpp
@@ -6,12 +6,19 @@ size_t factRec(size_t number) {
 	return number * factRec(number - 1);

 }

 

-size_t powerRec(size_t number, size_t power) {

+double powerRec(size_t number, int power) {

 	if (power == 0)

 		return 1;

 	return number * powerRec(number, power - 1);

 }

 

+double power(size_t number, int power) {

+	if (power < 0)

+		return 1 / powerRec(number, -power);

+

+	return powerRec(number, power);

+}

+

 size_t sumOfDigitsRec(size_t number) {

 	if (number == 0)

 		return 0;

@@ -87,4 +94,4 @@ void printBooleanVectors(int n) {
 

 int main() {

 

-}
\ No newline at end of file
+}