Sep 24, 2013 · For example, a long is 64 bits on Linux and 32 bits on Windows (this was done to keep backwards-compatability, allowing 32-bit programs to compile on 64-bit Windows without …

May 2, 2011 · Long is the Object form of long, and Integer is the object form of int. The long uses 64 bits. The int uses 32 bits, and so can only hold numbers up to ±2 billion (-2 31 to +2 31-1). …

Nov 30, 2009 · However, a larger type, long long int, was introduced to C in C99 and C++ in C++11 (this type is also often supported as an extension by compilers built for older standards …

Sep 18, 2011 · long long (in versions of the language that support it) is at least 64 bits; Each type in the above list is at least as wide as the previous type (but may well be the same). Thus it …

The next C++ version will officially support long long in a way that you won't need any suffix unless you explicitly want the force the literal's type to be at least long long. If the number …

Mar 31, 2010 · First of all, the size of int/long is unspecified. So on your compiler, an int and a long might be the same, but this isn't universal across compilers. As for the difference between …

"long" is usually the same size. However, they have different portability semantics on older platforms (and modern embedded platforms!). "long long" is a 64-bit number and usually what …

Jan 20, 2016 · Long.MAX_VALUE is 9223372036854775807 (9,223,372,036,854,775,807). If you were executing your function once per nanosecond, it would still take over 292 years to …

Type ILP64 LP64 LLP64 char 8 8 8 short 16 16 16 int 64 32 32 long 64 64 32 long long 64 64 64 pointer 64 64 64 The ILP64 system was abandoned in favour of LP64 (that is, almost all later …

Sep 16, 2010 · You can store a bigger value in ulong than long, but no negative numbers allowed. A long value is stored in 64-bit,with its first digit to show if it's a positive/negative number. while …