on a 32-bit machine it is often 32 bits wide on 64-bit machines it is sometimes 64 bits wide). The int type is required to be at least as wide as short and at most as wide as long, and is typically the width of the word size on the processor of the machine (i.e. In C and C++ short, long, and long long types are required to be at least 16, 32, and 64 bits wide, respectively, but can be more. ^c The ALGOL 68, C and C++ languages do not specify the exact width of the integer types short, int, long, and (C99, C++11) long long, so they are implementation-dependent. The actually size of the ' short int', ' int' and ' long int' is available as constants short max int, max int and long max int etc. ^a The standard constants int shorts and int lengths can be used to determine how many ' short's and ' long's can be usefully prefixed to ' short int' and ' long int'. 2**Integer' Size - 1 or mod Integer' Size JSTOR ( February 2009) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed.įind sources: "Comparison of programming languages" basic instructions – news
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