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Array length - C / C++
瀏覽:1370
日期:2025-04-24
If I dynamically allocate memory to a pointer, then is it possible to see afterwards what is the memory size the pointer is looking at. e.g int SIZE = 10; int *a = malloc(SIZE*sizeof(int)); printf("Size : %d", sizeof(a)); this actually gives me 4 bytes, w...看更多