gistfile1.txt

main.c: In function ‘main’:
main.c:23:9: warning: implicit declaration of function ‘printMainMenu’ [-Wimplicit-function-declaration]
         printMainMenu();
         ^~~~~~~~~~~~~
main.c:27:13: warning: implicit declaration of function ‘printSubMenu’ [-Wimplicit-function-declaration]
             printSubMenu();
             ^~~~~~~~~~~~
main.c:33:17: warning: implicit declaration of function ‘handlePractice’ [-Wimplicit-function-declaration]
                 handlePractice(choice);     //Call function if valid choice
                 ^~~~~~~~~~~~~~
main.c:43:17: warning: implicit declaration of function ‘test’ [-Wimplicit-function-declaration]
                 test(choice);    //Choice is valid
                 ^~~~
main.c:44:17: warning: implicit declaration of function ‘testResult’ [-Wimplicit-function-declaration]
                 testResult();   //Test is done
                 ^~~~~~~~~~
main.c: At top level:
main.c:56:6: warning: conflicting types for ‘printMainMenu’
 void printMainMenu()
      ^~~~~~~~~~~~~
main.c:23:9: note: previous implicit declaration of ‘printMainMenu’ was here
         printMainMenu();
         ^~~~~~~~~~~~~
main.c:64:6: warning: conflicting types for ‘printSubMenu’
 void printSubMenu()
      ^~~~~~~~~~~~
main.c:27:13: note: previous implicit declaration of ‘printSubMenu’ was here
             printSubMenu();
             ^~~~~~~~~~~~
main.c:71:6: warning: conflicting types for ‘handlePractice’
 void handlePractice(int choice)
      ^~~~~~~~~~~~~~
main.c:33:17: note: previous implicit declaration of ‘handlePractice’ was here
                 handlePractice(choice);     //Call function if valid choice
                 ^~~~~~~~~~~~~~
main.c: In function ‘handlePractice’:
main.c:76:13: warning: implicit declaration of function ‘addition’ [-Wimplicit-function-declaration]
             addition(i);
             ^~~~~~~~
main.c:81:13: warning: implicit declaration of function ‘subtraction’ [-Wimplicit-function-declaration]
             subtraction(i);
             ^~~~~~~~~~~
main.c: At top level:
main.c:96:6: warning: conflicting types for ‘addition’
 void addition(int i)
      ^~~~~~~~
main.c:76:13: note: previous implicit declaration of ‘addition’ was here
             addition(i);
             ^~~~~~~~
main.c:110:6: warning: conflicting types for ‘subtraction’
 void subtraction(int i)
      ^~~~~~~~~~~
main.c:81:13: note: previous implicit declaration of ‘subtraction’ was here
             subtraction(i);
             ^~~~~~~~~~~
main.c:126:6: warning: conflicting types for ‘test’
 void test(int choice)
      ^~~~
main.c:43:17: note: previous implicit declaration of ‘test’ was here
                 test(choice);    //Choice is valid
                 ^~~~
main.c: In function ‘test’:
main.c:130:13: warning: implicit declaration of function ‘testAddition’; did you mean ‘addition’? [-Wimplicit-function-declaration]
             testAddition(i);
             ^~~~~~~~~~~~
             addition
main.c:135:13: warning: implicit declaration of function ‘testSubtraction’; did you mean ‘subtraction’? [-Wimplicit-function-declaration]
             testSubtraction(i);
             ^~~~~~~~~~~~~~~
             subtraction
main.c: At top level:
main.c:149:6: warning: conflicting types for ‘testAddition’
 void testAddition(int i)
      ^~~~~~~~~~~~
main.c:130:13: note: previous implicit declaration of ‘testAddition’ was here
             testAddition(i);
             ^~~~~~~~~~~~
main.c: In function ‘testAddition’:
main.c:160:5: warning: implicit declaration of function ‘validateAnswer’ [-Wimplicit-function-declaration]
     validateAnswer(i);
     ^~~~~~~~~~~~~~
main.c:164:5: warning: implicit declaration of function ‘strcpy’ [-Wimplicit-function-declaration]
     strcpy(questions[i], question);
     ^~~~~~
main.c:164:5: warning: incompatible implicit declaration of built-in function ‘strcpy’
main.c:164:5: note: include ‘<string.h>’ or provide a declaration of ‘strcpy’
main.c:3:1:
+#include <string.h>
 
main.c:164:5:
     strcpy(questions[i], question);
     ^~~~~~
main.c: At top level:
main.c:167:6: warning: conflicting types for ‘testSubtraction’
 void testSubtraction(int i)
      ^~~~~~~~~~~~~~~
main.c:135:13: note: previous implicit declaration of ‘testSubtraction’ was here
             testSubtraction(i);
             ^~~~~~~~~~~~~~~
main.c: In function ‘testSubtraction’:
main.c:184:5: warning: incompatible implicit declaration of built-in function ‘strcpy’
     strcpy(questions[i], question);
     ^~~~~~
main.c:184:5: note: include ‘<string.h>’ or provide a declaration of ‘strcpy’
main.c: At top level:
main.c:187:6: warning: conflicting types for ‘validateAnswer’
 void validateAnswer(int i)
      ^~~~~~~~~~~~~~
main.c:160:5: note: previous implicit declaration of ‘validateAnswer’ was here
     validateAnswer(i);
     ^~~~~~~~~~~~~~
main.c:193:6: warning: conflicting types for ‘testResult’
 void testResult()
      ^~~~~~~~~~
main.c:44:17: note: previous implicit declaration of ‘testResult’ was here
                 testResult();   //Test is done
                 ^~~~~~~~~~