_int64 ( :-? )

kallal · Post by **kallal** » Fri Jun 13, 2003 9:06 pm

I am using Turbo C/C++ , It doesn't have _int64. how can i handle 64 bit number ?

hijbul_ctg · Post by **hijbul_ctg** » Sat Jun 14, 2003 11:04 am

no u cannot do it in tc. u must use Visual C.

in turbo 3.1 version u can use long which is 32 bit.
and before submit u make it long long which 64 bit, in judge complier support it. it may be gcc compiler.

long long n;
printf("%lld",n);

Moni · Post by **Moni** » Sat Jun 14, 2003 3:15 pm

But Hijbul!

A generally use C++ so when using :
[cpp]

long long a;

long double b;

cout << a << b;
[/cpp]

It don't bother much

But in C what will be appropiate for long double data type ???

hijbul_ctg · Post by **hijbul_ctg** » Sun Jun 15, 2003 7:38 am

Hi Moni
I don't understand your question. if you want to know about the argument than in C it is as follows:

long double n;
printf("%Lf",n);

anupam · Post by **anupam** » Wed Jun 18, 2003 4:52 pm

yes moni bhai,
you can do it with borland c but u cannot use long long in visual c++.
because it is only supported by unix and linux operating system.

hank · Post by **hank** » Mon Jul 07, 2003 6:54 am

Hi everybody!
Can you tell me how to use "printf" to print a _int64 value?
(I use VisualC++ 6.0 and I don't have bc++,so I can't use "long long" data type)
Thanks a lot!!

Dominik Michniewski · Post by **Dominik Michniewski** » Mon Jul 07, 2003 9:00 am

printf("%I64d",x);

Best regards
DM