what is the difference between an i and a pointer? - EAS
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- https://www.geeksforgeeks.org/pointers-vs-references-cpp
Pointers vs References in C++. C and C++ support pointers, which is different from most other programming languages such as Java, Python, Ruby, Perl and PHP as they only support references. But interestingly, C++, along with pointers, also supports references. On the surface, both references and pointers are very similar as both are used to have one variable provide access to another.
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int swap_int(int *i1, int *i2) {int t = *i1;*i1 = *i2;*i2 = t;}...- People also ask
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