The BMI is calculated as: BMI = weight in kg / height in meter X height in meter. Table 4 shows the BMI measurement and the BMI categories. Table 4 BMI(kg/m) Category 0 - 18.5 Underweight >18.5 and <=23 Normal >23 and <=25 Overweight- At Risk >25 and <=30 Overweight- Moderately Obese More than 30 Overweight- Severely Obese The student data should be stored in a struct variable of type Student which has 3 components: name of type string, weight of type double and height of type double. a) Write the definition of struct Student. b) Write a complete C++ statements to do the following tasks: i) Declare an array of type student of size 100. ii) Write statements to read and write to file l/O. iii) Read all data from file student Data.txt.
The BMI is calculated as: BMI = weight in kg / height in meter X height in meter. Table 4 shows the BMI measurement and the BMI categories. Table 4 BMI(kg/m) Category 0 - 18.5 Underweight >18.5 and <=23 Normal >23 and <=25 Overweight- At Risk >25 and <=30 Overweight- Moderately Obese More than 30 Overweight- Severely Obese The student data should be stored in a struct variable of type Student which has 3 components: name of type string, weight of type double and height of type double. a) Write the definition of struct Student. b) Write a complete C++ statements to do the following tasks: i) Declare an array of type student of size 100. ii) Write statements to read and write to file l/O. iii) Read all data from file student Data.txt.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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can you check my code the wrong part based on the question below
#include<iostream>
using namespace std;
struct Student
{
string name;
double weight;
double height;
};
int main ()
{
Student studentList [100];
//declare
ofstream myfile;
myfile.open ("studentData.txt");
ifstream infile;
infile.open("studentData.txt");
//write into text file
myfile<<"test 3";
//close file
my file.close ();
return 0;
}
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