C programming basic problems, please help solve. Photos 3 and 4 are the same problem.

3. a. Rewrite the following program to conform to good programming practice. #include int main () (printf ("Reading a program In*) iprintf( "is much easier " iprintf ("if a standard form for main is usedIn) ;printf "on a line by itselfIn ) )ireturn 0;) b. Compile and execute the program you have written for Exercise 3a