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Bloomberg LP Interview Question for Software Engineer / Developers


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yes, by declaring them as const.

ex:
extern const int var1;

Here you are only declaring and not reserving memory on initializing.

- AK August 01, 2010 | Flag Reply
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enum

- Anonymous August 02, 2010 | Flag Reply
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yes Enum is right ans

- sunny August 05, 2010 | Flag Reply
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#define

- Vicky September 15, 2010 | Flag Reply
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#define

- Vicky September 15, 2010 | Flag Reply
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#define

- Vicky September 15, 2010 | Flag Reply
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#define doesn't declare a variable .

- Frodo Baggins October 31, 2010 | Flag
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Yes. Use a constant reference.

int i=10;
const int &b=i;
b=20;
printf("%d",b);

// gives an error that the value of i cannot be modified.

- rochak.bisaria November 07, 2010 | Flag Reply
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No that doesn't seem right.
It is true you cant modify the value of b, but you can change the value of i, which indirectly changed the value of b, therefor it is not a const..

- Anonymous May 21, 2011 | Flag
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@Richak,
Reference is always constant :).
there is no such thing as constant reference !!!!!!

- Prasant July 18, 2011 | Flag
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When you say:

const int &b=i;

That does not mean "constant reference", but "reference to the constant object".

- sergey.a.kabanov January 13, 2012 | Flag


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