hi can you please help me with the following coding questions please answer them in C language programming. can you please answer question 1, 2, 3 and 4 thank you for your help.

1/ when compiling this code use: gec Labozacim 11 since gec will not link in the math library without the flag - Lm #include #include #include #include 117. provide a function prototype for mysum int main() int i; double array(100); // puts random doubles into array srand(time(NULL)); for (i = 0; i