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39. Write a program for the following problem. An instructor needs a program that accepts a student identification number and three test scores, test1, test2, and final_test, as input and then determines and outputs for each student the semester average and the final letter grade according to the following scheme: Semester Average Final Letter Grade 90-100 80-89 70-79 60-69 0-59 The semester average for students is computed using the following formula: emester_average = 0.20 * test1 + 0.30 test2 + 0.50 * final_test Student identification numbers are nonzero integers. Input should terminate when the in- structor types 0 for student identification number. The instructor also wants a distribution of letter grades and a class average. Class average is computed using the following formula: Iss_average = (4 * number_of_A_grades + 3 * number_of_B_grades + 2 * number_of_C_grades + 1 * number_of_D_grades) / number_of_students ABCDF

39. Write a program for the following problem. An instructor needs a program that accepts a student identification number and three test scores, test1, test2, and final_test, as input and then determines and outputs for each student the semester average and the final letter grade according to the following scheme: Semester Average Final Letter Grade 90-100 80-89 70-79 60-69 0-59 The semester average for students is computed using the following formula: emester_average = 0.20 * test1 + 0.30 test2 + 0.50 * final_test Student identification numbers are nonzero integers. Input should terminate when the in- structor types 0 for student identification number. The instructor also wants a distribution of letter grades and a class average. Class average is computed using the following formula: Iss_average = (4 * number_of_A_grades + 3 * number_of_B_grades + 2 * number_of_C_grades + 1 * number_of_D_grades) / number_of_students ABCDF

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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39. Write a program for the following problem. An instructor needs a program that accepts a student identification number and three test scores, test1, test2, and final_test, as input and then determines and outputs for each student the semester average and the final letter grade according to the following scheme: Semester Average Final Letter Grade 90-100 A 80-89 70-79 C 60-69 D 0-59 F The semester average for students is computed using the following formula: semester_average = 0.20 * test1 + 0.30 * test2 + 0.50 * final_test Student identification numbers are nonzero integers. Input should terminate when the in- structor types 0 for student identification number. The instructor also wants a distribution of letter grades and a class average. Class average is computed using the following formula: class_average = (4 * number_of_A_grades + 3 * number_of_B_grades + 2 * number_of_C_grades + 1 * number_of_D_grades) / number_of_students
Transcribed Image Text:39. Write a program for the following problem. An instructor needs a program that accepts a student identification number and three test scores, test1, test2, and final_test, as input and then determines and outputs for each student the semester average and the final letter grade according to the following scheme: Semester Average Final Letter Grade 90-100 A 80-89 70-79 C 60-69 D 0-59 F The semester average for students is computed using the following formula: semester_average = 0.20 * test1 + 0.30 * test2 + 0.50 * final_test Student identification numbers are nonzero integers. Input should terminate when the in- structor types 0 for student identification number. The instructor also wants a distribution of letter grades and a class average. Class average is computed using the following formula: class_average = (4 * number_of_A_grades + 3 * number_of_B_grades + 2 * number_of_C_grades + 1 * number_of_D_grades) / number_of_students
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