Large Number - How to get the value

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I have that value

v6[0] = 22;
*(_QWORD *)&v6[1] = 42949672960069i64;

Is there any way I can get the real value of this number? What should I know about reverse engineering ?

How to compile this in Dev C++ ? Thank you.

c++

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  • 1

    Thanks bro. Thanks bro

1 answer

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You need to know the size of the data you expect to receive.

See the table with the data types and their respective size in this documentation

Depending on the size of the number you expect, even if it is integer, you need a long, float, or double to store it.

  • From what I heard, the size of the data is 10. o. O! How should I proceed now ? : ) Does it have to be one of only 3 ? Here is long double. That is double. Thank you!

  • I mentioned the 3 as an example, but if you need the long double, use it!

  • If I told you I never messed with large numbers would you believe ? Well I know how to define any variable. Is it the same way as the others ? How would I set the value and number to be used ? Help me !

  • is like any other variable statement: "name type; "

  • Just to understand, the result would be : 42949672960069 ? Using int64 ? :

  • I believe so, since you put = 42949672960069i64

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