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Hi.
The problem is that I submit a problem on judge but it replay me with a compile error, I think that this error is because I use in this code the type of "__int64", I think that because when I change __int64 by "long" the problem don't make me a compile error, but the fact is that I need to work with big numbers, and I can't submit this problem with _int64 type.
I want you explain me a shape to make good this problem.
Ahh, where I can fine the C++ Judge Compiler, If I can obtain it, the problem will be resolve.

Thanksssssssssss... [/b]

To work with large integers ( N<2^63), use long long.
Using __int64 will get compile error.
And use printf("%lld",N) to handle the data type.

Hope it helps.

Remember, sometimes long long does not support integers large enough to support a particular problem.

One example is fibonacci freeze, where you have to use BigNum, long long will not work.

Online Judge works on gcc 2.95. Windows versions can be found it in MinGW, Cygwin (here only gcc 3.3 is supported, but I have working 2.95 as well) and DJGPP.