Updated include comments and used fabs in eq of exercise 0

1 files changed, 5 insertions, 5 deletions

diff --git a/Year 1/Programming introduction/Homeworks/homework1.cpp b/Year 1/Programming introduction/Homeworks/homework1.cpp
index 7bef461..a986744 100644
--- a/Year 1/Programming introduction/Homeworks/homework1.cpp
+++ b/Year 1/Programming introduction/Homeworks/homework1.cpp
@@ -1,6 +1,6 @@
-#include <iostream>
-#include <cmath>
-#include <stdlib.h> // rand and srand for ex. 5
+#include <iostream> // cin, cout
+#include <cmath>    // fabs, sqrt
+#include <stdlib.h> // rand, srand
 
 using namespace std;
 
@@ -14,7 +14,7 @@ double const FLOAT_EPSILON = 0.001;
 
 bool eq(double a, double b)
 {
-	return ((a - b) < 0.0 ? (b - a) : (a - b)) < FLOAT_EPSILON;
+	return fabs(a - b) < FLOAT_EPSILON;
 }
 
 bool lt(double a, double b)
@@ -218,7 +218,7 @@ int genSecretNum()
 {
 	// Initializes random seed (required for getting a random number on every program launch)
 	// Taken from included reference: https://www.cplusplus.com/reference/cstdlib/rand#example
-	srand (time(NULL));
+	srand(time(NULL));
 
 	int rnd = rand(), result = 0;
 	bool takenDigits[10] = { 0 };