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harkovskaia [24]
3 years ago
13

Write a statement that defines an ifstream object named inputFile and opens a file named "Friends.txt".

Computers and Technology
1 answer:
Simora [160]3 years ago
5 0

Answer:

ifstream inputFile;

inputFile.open("Friends.txt");

Explanation:

Though, the programming language is not stated, questions like this are often from C++.

The first statement defines the ifstream object using the following syntax.

ifstream [object_name]

In this case, the object name is inputFile

So, the syntax becomes

ifstream inputFile;

The next line opens a file using the following syntax.

[object_name].open("Filename")

Here, object_name is inputFile and filename is Friends.txt

So, the open statement becomes

inputFile.open("Friends.txt")

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Answer:

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Explanation:

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7 0
2 years ago
Write a function that will sum all of the numbers in a list, ignoring the non-numbers. The function should takes one parameter:
olasank [31]

In python 3.8:

def func(value_list):

   lst = [x for x in value_list if type(x) == int or type(x) == float]

   return sum(lst)

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This is one solution using list comprehensions. I prefer this route because the code is concise.

def func(value_list):

   total = 0

   for x in value_list:

       if type(x) == int or type(x) == float:

           total += x

   return total

print(func(["h", "w", 32, 342.23, 'j']))

This is the way as described in your problem.

3 0
3 years ago
When a business is using methods that help it use its time and resources the best they can, what are they exercising?
maria [59]
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Read 2 more answers
PLS HELP!!
Vera_Pavlovna [14]

Answer:

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Explanation:

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The smaller the number is the bigger the maximum aperture is. Hence, the bigger the maximum aperture the more light that your lens will allow in.

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Answer:

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Explanation:

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