Removed unnecessary abs function calls

2 files changed, 2 insertions, 2 deletions

diff --git a/Sem. 04/Solutions/exercise02.cpp b/Sem. 04/Solutions/exercise02.cpp
index 700962e..b7ad887 100644
--- a/Sem. 04/Solutions/exercise02.cpp
+++ b/Sem. 04/Solutions/exercise02.cpp
@@ -5,7 +5,7 @@ using namespace std;
 
 double distanceBetweenPoints(int x1, int y1, int x2, int y2)
 {
-	int sideA = abs(x1 - x2), sideB = abs(y1 - y2);
+	int sideA = x1 - x2, sideB = y1 - y2;
 	return sqrt(sideA * sideA + sideB * sideB); // Pythagorean theorem
 }
 
diff --git a/Sem. 04/Solutions/exercise03.cpp b/Sem. 04/Solutions/exercise03.cpp
index c238d44..63c522b 100644
--- a/Sem. 04/Solutions/exercise03.cpp
+++ b/Sem. 04/Solutions/exercise03.cpp
@@ -6,7 +6,7 @@ using namespace std;
 // Taken from exercise02.cpp
 double distanceBetweenPoints(int x1, int y1, int x2, int y2)
 {
-	int sideA = abs(x1 - x2), sideB = abs(y1 - y2);
+	int sideA = x1 - x2, sideB = y1 - y2;
 	return sqrt(sideA * sideA + sideB * sideB); // Pythagorean theorem
 }