Test plan for this question is only done once, for any of the three loops, but source-code for all three loops must be submitted. Generate a random number, R, with value ranging from 7 to 12 (both inclusive). Then, Using a for loop, ask the user for R integers ranging from -100 to 100 then print their average. Repeat step 1, using a while loop instead of a for loop. Repeat step 1, using a do-while loop instead of a for loop. If a user’s number is outside the acceptable range then have them try again until a valid number is given.

i would first let him be aware that a cover letter is official and confidential and it requires a proper formatting so that the employer doesn't have hard time when going through it. he should write it in paragraphs of about two to four sentences and use proper grammar a , spelling and proper punctuation. i will also advice him not to be emotional and not also to use images.then base his attention to the details of the job described and not other things. that is he be specific to the responsibilities and to the employers requirements. on this he should make sure that the letter reflects how good he is for the requirements detailed by the employer

the letter should not be too long nor too short.