Answer:
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Explanation:
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Answer:
Attached answer as image. Please check the attachment.
Explanation:
getpass is standard library and used to enter password securely instead of plaintext.
Answer:
Hypertext Markup Language (is also known as html) is the standard markup language for creating web pages and web applications.
Answer:
vec[0].push_back(10)
Explanation:
Given
Declaration: vector <int> vec
Required
Assign 10 to the first element
This can be done using the push_back keyword.
The syntax is: <em>vectorname[position].push_back(value); </em>
In this case:
vectorname = vec
position = 0 i.e. first element
value = 10
So, we have:
vec[0].push_back(10)