Answer:
weight_pounds=float(input("Enter the weight in pounds:\n"))#taking input of weight.
height_inches=float(input("Enter the height in inches:\n"))#taking input of thye height.
bmi=(weight_pounds/(height_inches**2))*703#calculating the bmi.
print('The body mass index is '+str(bmi))#printing the result.
Ouput:-
Enter the weight in pounds:
207.8
Enter the height in inches
:
72
The body mass index is 28.163395061728398
Explanation:
The above written program is in python.First I have taken input from the user of the weight in pounds then taking input of the height in inches.Then calculating the bmi and storing it in the variable bmi.Then printing the bmi in the end.
Answer:
Option b outFile.open("outputData.out");
Explanation:
In C++, there are several classes given to handle output and input of characters to or from files. They are:
- ofstream that write on files
- ifstream that read from files
We can use an object of ofstream to hold the contents that we wish to output to an external file. The general syntax is as follows:
ofstream_obj.open(file_name)
This will create a file with a specific file name and it possesses all the contents from the obstream_obj.
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