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Student
- Interests
- programming
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- k6-2 550Mhz, 192MiB RAM, 20GiB HD, GeForce 2 MX 64MiB.
4 Posted Topics
 | [QUOTE=bitforce]An easy way to swap 2 variables without using another variable: [CODE]a=a+b; b=a-b; a=a-b;[/CODE][/QUOTE] Easy way? I don't know, but sure it is inefficient (except if the optimizer is really good). There *are* temporary variables if from an ISO standard point-of-view. And, this algorithm can only be useful if (assuming …  |
| | Re: c vs c++ C has an extended wide character stream library thanks to C AMD1 (since 1995). C has Variable Length Arrays. C has restrict pointers. C has imaginary and complex numbers (C++ has a standard library for complex numbers). C has flexible arrays. C has the long long data type. C has …  |
| | Ancient Dragon: You state that you can take address of a reference. It is true that you can take the address of an expression formed of an identifier of a variable whose type is a reference type In a sense, it is the address of the expression. But can we … |
| | [quote=ernie] I would also like to find a compiler for Linux, GCC or G++ is ok but I’m having issues installing. (Actually using Linux is new to me). [/quote] I'm pretty sure GCC is installed by default, with your Linux distribution. Simply, type from bash : gcc --version If it … |
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