Merge pull request #14 from Syndamia/sem04-solutions

Solved ALL unsolved exercises from "Sem. 04"

1 files changed, 18 insertions, 0 deletions

diff --git a/Sem. 04/Solutions/exercise02.cpp b/Sem. 04/Solutions/exercise02.cpp
new file mode 100644
index 0000000..b7ad887
--- /dev/null
+++ b/Sem. 04/Solutions/exercise02.cpp
@@ -0,0 +1,18 @@
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+double distanceBetweenPoints(int x1, int y1, int x2, int y2)
+{
+	int sideA = x1 - x2, sideB = y1 - y2;
+	return sqrt(sideA * sideA + sideB * sideB); // Pythagorean theorem
+}
+
+int main()
+{
+	int x1, y1, x2, y2;
+	cin >> x1 >> y1 >> x2 >> y2;
+
+	cout << distanceBetweenPoints(x1, y1, x2, y2) << endl;
+}