🍻 More excercise files

src/excercises/celsius.cc

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+
+#include <iostream>
+
+using namespace std;
+
+int main() { 
+
+    int fahrenheit;
+    cout << "Enter fahrenheit value: ";
+    cin >> fahrenheit;
+    double celsius = (fahrenheit - 32) / 1.8;
+    cout << "Celsius: " << celsius;
+
+    return 0;
+}

src/excercises/circles.cc

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+#include <cmath>
+#include <iostream>
+
+using namespace std;
+
+int main() {
+
+    int radius;
+    cout << "Enter radius of circle: ";
+    cin >> radius;
+
+    // I'm awesome, the teacher didn't know about the PI constant in cmath
+    cout << "Result: " << M_PI * pow(radius, 2);
+    return 0;
+}