C++ - 64-bit integer: long long

64-bit signed integer type is used to store negativ or pozitiv whole number. 64-bit integer and his value range: from -9223372036854775808 to 9223372036854775807.

long long

Description

 long  long

Used keywords: long

Note: In C like languages the data type size may be different depending on compiler and architecture, we show only one standard look.

Compatible programing languages:
Visual C++ .NET

Examples

C++

64-bit integer the possible of use:

xmin = -9223372036854775808; ymax = 9223372036854775807;
long long x= -82345;        // x = -82345
long long y = -(1512345 / 70);// y = -21604
y = (long long)(x * y);     // z = 1778981380

You can find it in the following collections: signed integers | integers | numbers | data types

64-bit integer in another programming language:

Differences to: