java programing. please do all 4

5. [after 4.10] Given the below program skeleton, insert code where it says Page 165 such that the program prints the sum of odd integers from 1 to num. You are not required to perform input validation. [after 4.12] Given this main method: 1234567891011publicstaticvoidmain(String[]args)[for(intstart-8;start>1;start4)[for(intcount-start;count>0;count-)CSystem.out.printin(count):JSystem,out.println("Liftoff!"):3J/endmain Trace the code using either the short form or the long form. To help you get Page 166 started, here's the trace setup. For the short form, you won't need the line\# column. 7. [after 4.12] Given the following code fragment, and assuming that n is an int, write an expression for the total number of lines of output as a function of n. What is the smallest value of n that produces some output, and how many lines does this produce? 8. [after 4.13] Given this main method: Trace the code using either the short form or the. long form. To help you get here's the trace setup. For the short form, you won't need the line\# column