Meaning of

[parag_paul]

Can some body tell me what is the meaning of the following?
vector<int> v(5,6);


Since I have seen vector<int> to be declared always as,
vector<int> v(100);
or something like that> What could two be used for;

 

[Ian Collins]

Can some body tell me what is the meaning of the following?
vector<int> v(5,6);


Since I have seen vector<int> to be declared always as,
vector<int> v(100);
or something like that> What could two be used for;

Maybe you should get a copy of the standard or a good book?

vector<int> v(5,6) is a vector constructed with 5 copies of the int value 6.

 

[parag_paul]

Maybe you should get a copy of the standard or a good book?

vector<int> v(5,6) is a vector constructed with 5 copies of the int value 6.

Thanks
I got that, a bit later, Since the web page I was reading did not
provide me with much.

Thanks Ian,
I apologize