Long on a 64-bit machine

Question

Is 128 bits long on a 64-bit machine?

Edit: Duplicate question; see sizeof (int) on x64? .

Answer 1

On 32-bit and 64-bit machines:

• long- 64-bit, it's a synonym System.Int64.
• int- 32-bit, it's a synonym System.Int32.

Answer 2

No ... 64 bit

Answer 3

long.MinValue long.MaxValue -

Answer 4

32- 64- .Net.

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