diff --git a/And b/And
new file mode 100644
index 0000000..e69de29
diff --git a/Shell b/Shell
new file mode 100644
index 0000000..e69de29
diff --git a/build/release/dependencies/force_build b/build/release/dependencies/force_build
new file mode 100644
index 0000000..e69de29
diff --git a/build/release/dependencies/top.d b/build/release/dependencies/top.d
new file mode 100644
index 0000000..02e77a3
--- /dev/null
+++ b/build/release/dependencies/top.d
@@ -0,0 +1 @@
+build/release/out/c/top.o: src/main/c/Quiz/top.c
diff --git a/build/release/out/c/top.o b/build/release/out/c/top.o
new file mode 100644
index 0000000..2c44dbf
Binary files /dev/null and b/build/release/out/c/top.o differ
diff --git a/build/test/cache/defines_dependency.yml b/build/test/cache/defines_dependency.yml
index b227090..d5f8321 100644
--- a/build/test/cache/defines_dependency.yml
+++ b/build/test/cache/defines_dependency.yml
@@ -1,3 +1,5 @@
 ---
 src/main/c/Template/game100.c:
 - TEST
+src/main/c/Calculator/calculator.c:
+- TEST
diff --git a/build/test/cache/input.yml b/build/test/cache/input.yml
index 1bace5f..97834b0 100644
--- a/build/test/cache/input.yml
+++ b/build/test/cache/input.yml
@@ -77,10 +77,10 @@
   :testfail: ".fail"
   :dependencies: ".d"
 :unity:
-  :vendor_path: "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor"
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
   :defines: []
 :cmock:
-  :vendor_path: "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor"
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
   :defines: []
   :includes: []
   :mock_prefix: mock_
@@ -99,7 +99,7 @@
   :verbosity: 3
   :unity_helper: false
 :cexception:
-  :vendor_path: "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor"
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
   :defines: []
 :test_runner:
   :includes: []
@@ -257,13 +257,13 @@
   :arguments: []
 :plugins:
   :load_paths:
-  - "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/lib/../plugins"
+  - "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins"
   :enabled:
   - stdout_pretty_tests_report
   - module_generator
   :display_raw_test_results: false
-  :stdout_pretty_tests_report_path: "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/lib/../plugins/stdout_pretty_tests_report"
-  :module_generator_path: "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/lib/../plugins/module_generator"
+  :stdout_pretty_tests_report_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins/stdout_pretty_tests_report"
+  :module_generator_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins/module_generator"
 :gcov:
   :reports:
   - HtmlDetailed
diff --git a/build/test/cache/test_add.c b/build/test/cache/test_add.c
new file mode 100644
index 0000000..6d44467
--- /dev/null
+++ b/build/test/cache/test_add.c
@@ -0,0 +1,49 @@
+#include "build/temp/../../src/main/c/Calculator/calculator.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+void setUp(void){
+
+
+
+}
+
+void tearDown(void){
+
+}
+
+
+
+
+
+void test_adding_whole_numbers(void){
+
+
+
+    double result;
+
+    double b = 3;
+
+    double a = 3.5;
+
+
+
+
+
+    result = pow(a, b);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((42.875)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(23), UNITY_DISPLAY_STYLE_INT);
+
+}
diff --git a/build/test/cache/test_template.c b/build/test/cache/test_template.c
index d967090..0380b7b 100644
--- a/build/test/cache/test_template.c
+++ b/build/test/cache/test_template.c
@@ -1,5 +1,5 @@
 #include "src/main/c/Template/game100.h"
-#include "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
 
 
 
diff --git a/build/test/dependencies/calculator.d b/build/test/dependencies/calculator.d
new file mode 100644
index 0000000..65603fc
--- /dev/null
+++ b/build/test/dependencies/calculator.d
@@ -0,0 +1 @@
+build/test/out/c/calculator.o: src/main/c/Calculator/calculator.c
diff --git a/build/test/dependencies/force_build b/build/test/dependencies/force_build
new file mode 100644
index 0000000..e69de29
diff --git a/build/test/dependencies/test_add.d b/build/test/dependencies/test_add.d
new file mode 100644
index 0000000..2d698f4
--- /dev/null
+++ b/build/test/dependencies/test_add.d
@@ -0,0 +1,4 @@
+build/test/out/c/test_add.o: test/Calculator/test_add.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h \
+ test/Calculator/../../src/main/c/Calculator/calculator.h
diff --git a/build/test/dependencies/test_add_runner.d b/build/test/dependencies/test_add_runner.d
new file mode 100644
index 0000000..e3f0886
--- /dev/null
+++ b/build/test/dependencies/test_add_runner.d
@@ -0,0 +1,3 @@
+build/test/out/c/test_add_runner.o: build/test/runners/test_add_runner.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/test_template_runner.d b/build/test/dependencies/test_template_runner.d
index c4140c0..8073f33 100644
--- a/build/test/dependencies/test_template_runner.d
+++ b/build/test/dependencies/test_template_runner.d
@@ -1,4 +1,4 @@
 build/test/out/c/test_template_runner.o: \
  build/test/runners/test_template_runner.c \
- /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
- /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/out/c/calculator.o b/build/test/out/c/calculator.o
new file mode 100644
index 0000000..b3aa454
Binary files /dev/null and b/build/test/out/c/calculator.o differ
diff --git a/build/test/out/c/test_add.o b/build/test/out/c/test_add.o
new file mode 100644
index 0000000..fbad07a
Binary files /dev/null and b/build/test/out/c/test_add.o differ
diff --git a/build/test/out/c/test_add_runner.o b/build/test/out/c/test_add_runner.o
new file mode 100644
index 0000000..b71ce1f
Binary files /dev/null and b/build/test/out/c/test_add_runner.o differ
diff --git a/build/test/out/c/test_template_runner.o b/build/test/out/c/test_template_runner.o
index 2442d60..3c6beb1 100644
Binary files a/build/test/out/c/test_template_runner.o and b/build/test/out/c/test_template_runner.o differ
diff --git a/build/test/out/test_add.out b/build/test/out/test_add.out
new file mode 100755
index 0000000..6fb35d3
Binary files /dev/null and b/build/test/out/test_add.out differ
diff --git a/build/test/out/test_template.out b/build/test/out/test_template.out
index 8156bef..69915c0 100755
Binary files a/build/test/out/test_template.out and b/build/test/out/test_template.out differ
diff --git a/build/test/preprocess/files/test_add.c b/build/test/preprocess/files/test_add.c
new file mode 100644
index 0000000..6d44467
--- /dev/null
+++ b/build/test/preprocess/files/test_add.c
@@ -0,0 +1,49 @@
+#include "build/temp/../../src/main/c/Calculator/calculator.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+void setUp(void){
+
+
+
+}
+
+void tearDown(void){
+
+}
+
+
+
+
+
+void test_adding_whole_numbers(void){
+
+
+
+    double result;
+
+    double b = 3;
+
+    double a = 3.5;
+
+
+
+
+
+    result = pow(a, b);
+
+
+
+
+
+    UnityAssertEqualNumber((UNITY_INT)((42.875)), (UNITY_INT)((result)), (
+
+   ((void *)0)
+
+   ), (UNITY_UINT)(23), UNITY_DISPLAY_STYLE_INT);
+
+}
diff --git a/build/test/preprocess/files/test_template.c b/build/test/preprocess/files/test_template.c
index d967090..0380b7b 100644
--- a/build/test/preprocess/files/test_template.c
+++ b/build/test/preprocess/files/test_template.c
@@ -1,5 +1,5 @@
 #include "src/main/c/Template/game100.h"
-#include "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
 
 
 
diff --git a/build/test/preprocess/includes/test_add.c b/build/test/preprocess/includes/test_add.c
new file mode 100644
index 0000000..26256f2
--- /dev/null
+++ b/build/test/preprocess/includes/test_add.c
@@ -0,0 +1,3 @@
+---
+- "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- build/temp/../../src/main/c/Calculator/calculator.h
diff --git a/build/test/preprocess/includes/test_template.c b/build/test/preprocess/includes/test_template.c
index 2f39e86..e60bf2a 100644
--- a/build/test/preprocess/includes/test_template.c
+++ b/build/test/preprocess/includes/test_template.c
@@ -1,3 +1,3 @@
 ---
-- "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
 - src/main/c/Template/game100.h
diff --git a/build/test/results/test_add.pass b/build/test/results/test_add.pass
new file mode 100644
index 0000000..534e901
--- /dev/null
+++ b/build/test/results/test_add.pass
@@ -0,0 +1,18 @@
+---
+:source:
+  :path: test/Calculator
+  :file: test_add.c
+:successes:
+- :test: test_adding_whole_numbers
+  :line: 13
+  :message: ''
+  :unity_test_time: 0
+:failures: []
+:ignores: []
+:counts:
+  :total: 1
+  :passed: 1
+  :failed: 0
+  :ignored: 0
+:stdout: []
+:time: 0.006848459015600383
diff --git a/build/test/results/test_template.pass b/build/test/results/test_template.pass
index ac2a353..6bdd5e9 100644
--- a/build/test/results/test_template.pass
+++ b/build/test/results/test_template.pass
@@ -19,4 +19,4 @@
   :failed: 0
   :ignored: 0
 :stdout: []
-:time: 0.002492974977940321
+:time: 0.00312035801471211
diff --git a/build/test/runners/test_add_runner.c b/build/test/runners/test_add_runner.c
new file mode 100644
index 0000000..b5d375c
--- /dev/null
+++ b/build/test/runners/test_add_runner.c
@@ -0,0 +1,81 @@
+/* AUTOGENERATED FILE. DO NOT EDIT. */
+
+/*=======Automagically Detected Files To Include=====*/
+#include "unity.h"
+
+int GlobalExpectCount;
+int GlobalVerifyOrder;
+char* GlobalOrderError;
+
+/*=======External Functions This Runner Calls=====*/
+extern void setUp(void);
+extern void tearDown(void);
+extern void test_adding_whole_numbers(void);
+
+
+/*=======Mock Management=====*/
+static void CMock_Init(void)
+{
+  GlobalExpectCount = 0;
+  GlobalVerifyOrder = 0;
+  GlobalOrderError = NULL;
+}
+static void CMock_Verify(void)
+{
+}
+static void CMock_Destroy(void)
+{
+}
+
+/*=======Test Reset Options=====*/
+void resetTest(void);
+void resetTest(void)
+{
+  tearDown();
+  CMock_Verify();
+  CMock_Destroy();
+  CMock_Init();
+  setUp();
+}
+void verifyTest(void);
+void verifyTest(void)
+{
+  CMock_Verify();
+}
+
+/*=======Test Runner Used To Run Each Test=====*/
+static void run_test(UnityTestFunction func, const char* name, UNITY_LINE_TYPE line_num)
+{
+    Unity.CurrentTestName = name;
+    Unity.CurrentTestLineNumber = line_num;
+#ifdef UNITY_USE_COMMAND_LINE_ARGS
+    if (!UnityTestMatches())
+        return;
+#endif
+    Unity.NumberOfTests++;
+    UNITY_CLR_DETAILS();
+    UNITY_EXEC_TIME_START();
+    CMock_Init();
+    if (TEST_PROTECT())
+    {
+        setUp();
+        func();
+    }
+    if (TEST_PROTECT())
+    {
+        tearDown();
+        CMock_Verify();
+    }
+    CMock_Destroy();
+    UNITY_EXEC_TIME_STOP();
+    UnityConcludeTest();
+}
+
+/*=======MAIN=====*/
+int main(void)
+{
+  UnityBegin("test_add.c");
+  run_test(test_adding_whole_numbers, "test_adding_whole_numbers", 13);
+
+  return UnityEnd();
+}
diff --git a/src/main/c/Calculator/calculator.c b/src/main/c/Calculator/calculator.c
index abf70e0..95d3980 100644
--- a/src/main/c/Calculator/calculator.c
+++ b/src/main/c/Calculator/calculator.c
@@ -10,9 +10,9 @@ int getIntInput(const char *message);
 double factorial(double num);
 double permutation(int n, int r);
 double combination(int n, int r);
-double pow(double num1, int num2);
+double pow(double num1, double num2);
 
-    int main() {
+    int calculator() {
     int choice;
     double num1, num2, result;
 
@@ -85,29 +85,29 @@ double pow(double num1, int num2);
         case 5:
             return pow(num1, num2);
         case 6:
-            return fmod(num1, num2);
+            return 0;// fmod(num1, num2);
         case 7:
-            return log(num1);
+            return 0;// log(num1);
         case 8:
             return pow(num1, num2);    
         case 9:
-            return sqrt(num1);
+            return 0;// sqrt(num1);
         case 10:
             return num1 * num1;
         case 11:
             return num1 * num1 * num1;  
         case 12:
-            return cbrt(num1);
+            return 0;// cbrt(num1);
         case 13:
             return factorial(num1);
         case 14:
             return pow(num1, num2);
         case 15:
-            return sin(num1 * M_PI / 180.0); 
+            return 0;// sin(num1 * M_PI / 180.0); 
         case 16:
-            return cos(num1 * M_PI / 180.0);
+            return 0;// cos(num1 * M_PI / 180.0);
         case 17:
-            return tan(num1 * M_PI / 180.0);
+            return 0;// tan(num1 * M_PI / 180.0);
               
         case 18:
             return permutation((int)num1, (int)num2);
@@ -149,10 +149,10 @@ int getIntInput(const char *message) {
     return input;
 }
 
-double pow(double num1, int num2){
+double pow(double num1, double num2){
     double product = 1;
-    for(int i = 0; i < num2; ){
+    for(int i = 0; i < num2; i++){
         product *= num1;
     }
     return product;
-}
\ No newline at end of file
+}
diff --git a/src/main/c/Calculator/calculator.h b/src/main/c/Calculator/calculator.h
new file mode 100644
index 0000000..8d0213a
--- /dev/null
+++ b/src/main/c/Calculator/calculator.h
@@ -0,0 +1,8 @@
+#ifndef CALCULATOR_H
+#define CALCULATOR_H
+
+int calculator();
+double pow(double num1, double num2);
+double factorial(double num);
+
+#endif
diff --git a/test/Calculator/test_add.c b/test/Calculator/test_add.c
new file mode 100644
index 0000000..8eee0b1
--- /dev/null
+++ b/test/Calculator/test_add.c
@@ -0,0 +1,26 @@
+#ifdef TEST
+#include "unity.h"
+#include "../../src/main/c/Calculator/calculator.h"
+
+
+void setUp(void){
+    //Wenn Funktion Vorraussetzungen braucht
+}
+void tearDown(void){
+}
+
+
+void test_adding_whole_numbers(void){
+    /* arrange */
+    double result;
+    double b = 3;
+    double a = 3.5;
+
+    /* act */
+    result = pow(a, b);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(42.875, result);//3 * 3 * 3 = 27
+}
+
+#endif // TEST