I) void check(int number,float pointNumber);
II) float mult(float n1,float n2);
III) void time(int &seconds,int &minutes,int &hours);
IV) int countChar(string word,char c);
QUESTION 2
I) The function function2 is implemented inside a function.
Implement function2 outside the scope of function1
II) The is no value returned in the sum function
Include return result; after the last statement in the function
III) There is no base stop in the function
Include a base stop like if(n<0) in the function
IV) Variable a is declared twice
Remove the second declaration of a
V) There is return statement in a non-value returning function
Remove the return statement
VI) There is no error