Rearrange things!

1 files changed, 21 insertions, 0 deletions

diff --git a/ee1301/wk0/hw0/HW1_snell.cpp b/ee1301/wk0/hw0/HW1_snell.cpp
new file mode 100644
index 0000000..e27428c
--- /dev/null
+++ b/ee1301/wk0/hw0/HW1_snell.cpp
@@ -0,0 +1,21 @@
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+int main()
+{
+	double inAngle, firstRI, secondRI;
+	cout << "Input incident angle: ";
+	cin >> inAngle;
+	cout << "Input index of refraction of first medium: ";
+	cin >> firstRI;
+	cout << "Input index of refraction of second medium: ";
+	cin >> secondRI;
+	
+	inAngle = inAngle *M_PI / 180.0; // convert to radians
+	double outAngle = 180/M_PI * asin(firstRI/secondRI * sin(inAngle)); //snell's law
+	cout << "Refracted angle: " << outAngle <<endl;
+	
+	return 0;
+}