Merge branch 'ggT' into 'master'

ggT

See merge request fdai8031/cstools101!5

src/ggT/main.c

@@ -3,10 +3,16 @@
 #include <stdio.h>
 
 int main(){
+
+    // Getting user input for the two numbers
     printf("Please add the two numbers you want the ggT of:\n");
     int firstNum = usergetd("first number: ", 0, NULL);
     int secondNum = usergetd("second number: ", 0, NULL);
+
+    // Calculating the ggT of those two numbers
     int result = ggT(firstNum, secondNum);
+
+    // Print the result
     printf("The ggT of %d and %d is: %d\n", firstNum, secondNum, result);
 
     return 0;

test/ggT/test_ggT.c

@@ -4,10 +4,15 @@
 void setUp(){}
 void tearDown(){}
 
+
+// Test for Common Case
 void test_ggTOf5And10(){
     TEST_ASSERT_EQUAL_INT(5, ggT(5, 10));
 }
 
+
+
+// Tests for Cases with Zero in input
 void test_ggTOfFirstNumberZero(){
     TEST_ASSERT_EQUAL_INT(5, ggT(0, 5));
 }
@@ -20,6 +25,9 @@ void test_ggTOfBothNumbersZero(){
     TEST_ASSERT_EQUAL_INT(0, ggT(0, 0));
 }
 
+
+
+// Test for edge Case - Coprime Numbers
 void test_ggTOfCoprimes(){
     TEST_ASSERT_EQUAL_INT(1, ggT(13, 27));
 }