Question

9. #include <fstream>

#include <iostream>

using namespace std;

int main()

{

float bmi;

ifstream inFile;

inFile.open("bmi.txt");

while (!inFile.eof())

{

inFile >> bmi;

if( bmi < 18.5)

{

cout << bmi << " is underweight " ;

}

else if( bmi >= 18.5 && bmi <= 24.9)

{

cout << bmi << " is in normal range " ;

}

else if( bmi >= 25.0 && bmi <= 29.9)

{

cout << bmi << " is overweight " ;

}

else if( bmi >= 30)

{

cout << bmi << " is obese " ;

}

cout << endl;

}

return 0;

}

bmi.txt looks like below

Answer 1

<<<<<<<<<<<<sample code run >>>>>>>>>>>>

last line is printed 2 times because it gets called 2 times first for end of line call then end of file call to avoid use

while (inFile >> bmi) instead of while (!inFile.eof())

and remove inFile >> bmi; line inside the while loop

<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>