implemented exercise 5 functionsHEADmain

1 files changed, 38 insertions, 5 deletions

diff --git a/InClassExercise_5/InClassExercise_5/In_Class_Ex_5.cpp b/InClassExercise_5/InClassExercise_5/In_Class_Ex_5.cpp
index 0aa48a9..eee5788 100644
--- a/InClassExercise_5/InClassExercise_5/In_Class_Ex_5.cpp
+++ b/InClassExercise_5/InClassExercise_5/In_Class_Ex_5.cpp
@@ -11,42 +11,75 @@
 int main()
 {
 
-	return 0
+	int mySum = sum(15, 30);
+
+	std::cout << mySum << std::endl;
+	
+	std::cout << returnInt() << std::endl;
+
+	std::cout << percentage(10,100) << "%" << std::endl;
+
+	std::cout << percentage(25,100) << "%" << std::endl;
+				 
+	std::cout << percentage(30,300) << "%" << std::endl;
+				 
+	std::cout << percentage(700,100) << "%" << std::endl;
+
+
+	int i;
+	std::cin >> i;
+	std::cout << FtoC(i) << std::endl;
+	std::cout << CtoF(i) << std::endl;
+
+	return 0;
 }
 
 
 int sum(int a, int b) 
 {
+	int sum = 0;
+	sum = a + b;
 
+	return sum;
 
 }
 
 int returnInt()
 {
 
-
+	return 10;
 }
 
 float percentage(int a, int b)
 {
+	float perc = (static_cast<float>(a) / b) * 100;
 
 
+	return perc;
 }
 
 float FtoC(int fah)
 {
+	float num = ((fah - 32) * (5.0 / 9.0));
 
-
+	return num;
 }
 
 float CtoF(int cel)
 {
 
+	float num = (cel * (9.0 / 5.00)) + 32;
 
+	return num;
 }
 
 long factorial(int a)
 {
-
-
+	if (a == 0 || a == 1)
+	{
+		return 1;
+	}
+	else {
+		return a * factorial(a - 1);
+	}
 }