A fitness instructor wants to find out the number of students who are underweight, ideal, overweight,...

 

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A fitness instructor wants to find out the number of students who are underweight, ideal, overweight, and obese. The BMI (Body Mass Index) is a common tool for deciding whether a person has an appropriate body weight. It measures a person's weight in relation to their height. BMI is calculated as follows: BMI Less than 18.5 At least 18.5 but less than 25 At least 25 but less than 30 Over 30 BMI = (weight)/(height*height). => Category Underweight Ideal Overweight Obese Your goal is to create an application that provides the fitness instructor with the following options: 1. Input a student's name, height (meters) and weight (kilograms) for as many students as the instructor wants. 2. Search for a specific student by name. If the student's name is found, then the student's name and BMI will be displayed. Otherwise, a message is displayed indicating that the student doesn't exist. 3. Print a well formatted report listing all the students' names, BMI, the total number of students in each category and the average BMI. The application should validate all inputs such that when an invalid input is provided the user must see an error message and be re prompted. A Sample run for the application is provided at the end of this document not use System.exit, or any variant that exits the program in the middle of the program. The program should be designed to only exit once the algorithm has finished. Grading Criteria Requirement Implementation of Java Program, using efficient practices where appropriate, such as the use of constants, good variable names, no redundant code, etc. Appropriate objective-style documentation Appropriate intermediate comments Points 80 10 10 Your program must successfully compile using jGrasp. Partial credit is available. Any final program that does not compile, for any reason, will receive an automatic zero. Other IDEs often place in additional code that you are unaware of, doing too much of the work for you. You are strongly discouraged from using IDES other than jGrasp. Sample Run 1) Menu presented to the user Input Main Menu Choose A, B, C or D A. Enter Student Names B. Search C. Print Report D. Exit A Cancel OK 2)Input student information Input 3) Report Enter Student name1 Wilma Flintstone Cancel OK Input Enter the height for Student namel 1.54 Cancel OK Input Enter the weight for Student namel 56 Cancel OK 4) Searching Message ***Gym Database *** Student's name: Wilma Flintstone Student's BMI: 23.61 Student's Category: Ideal Student's name: Kim Possible Student's BMI: 18.73 Student's Category: Ideal Student's name: Fred Flintstone Student's BMI: 28.41 Student's Category: Overweight Underweight = 0 Ideal weight = 2 Overweight = 1 Obese -0 Average BMI 23.58 5)Wrong Input Input Enter Student name Fred Flintstone OK Cancel OK Input Main Menu Choose A, B, C or D A. Enter Student Names B. Search C. Print Report D. Exit Cancel OK Message Message ****** Research Results****** Student's name: Fred Flintstone Student's BMI: 28.41 Student's Category: Overweight Wrong menu option. Please try again OK OK A fitness instructor wants to find out the number of students who are underweight, ideal, overweight, and obese. The BMI (Body Mass Index) is a common tool for deciding whether a person has an appropriate body weight. It measures a person's weight in relation to their height. BMI is calculated as follows: BMI Less than 18.5 At least 18.5 but less than 25 At least 25 but less than 30 Over 30 BMI = (weight)/(height*height). => Category Underweight Ideal Overweight Obese Your goal is to create an application that provides the fitness instructor with the following options: 1. Input a student's name, height (meters) and weight (kilograms) for as many students as the instructor wants. 2. Search for a specific student by name. If the student's name is found, then the student's name and BMI will be displayed. Otherwise, a message is displayed indicating that the student doesn't exist. 3. Print a well formatted report listing all the students' names, BMI, the total number of students in each category and the average BMI. The application should validate all inputs such that when an invalid input is provided the user must see an error message and be re prompted. A Sample run for the application is provided at the end of this document not use System.exit, or any variant that exits the program in the middle of the program. The program should be designed to only exit once the algorithm has finished. Grading Criteria Requirement Implementation of Java Program, using efficient practices where appropriate, such as the use of constants, good variable names, no redundant code, etc. Appropriate objective-style documentation Appropriate intermediate comments Points 80 10 10 Your program must successfully compile using jGrasp. Partial credit is available. Any final program that does not compile, for any reason, will receive an automatic zero. Other IDEs often place in additional code that you are unaware of, doing too much of the work for you. You are strongly discouraged from using IDES other than jGrasp. Sample Run 1) Menu presented to the user Input Main Menu Choose A, B, C or D A. Enter Student Names B. Search C. Print Report D. Exit A Cancel OK 2)Input student information Input 3) Report Enter Student name1 Wilma Flintstone Cancel OK Input Enter the height for Student namel 1.54 Cancel OK Input Enter the weight for Student namel 56 Cancel OK 4) Searching Message ***Gym Database *** Student's name: Wilma Flintstone Student's BMI: 23.61 Student's Category: Ideal Student's name: Kim Possible Student's BMI: 18.73 Student's Category: Ideal Student's name: Fred Flintstone Student's BMI: 28.41 Student's Category: Overweight Underweight = 0 Ideal weight = 2 Overweight = 1 Obese -0 Average BMI 23.58 5)Wrong Input Input Enter Student name Fred Flintstone OK Cancel OK Input Main Menu Choose A, B, C or D A. Enter Student Names B. Search C. Print Report D. Exit Cancel OK Message Message ****** Research Results****** Student's name: Fred Flintstone Student's BMI: 28.41 Student's Category: Overweight Wrong menu option. Please try again OK OK

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