Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:37:19: error: no matching function for call to ‘bsearch(int&)’ valo=bsearch(p); ^ user.cpp:37:19: note: candidates are: In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/stdlib.h:755:14: note: void* bsearch(const void*, const void*, size_t, size_t, __compar_fn_t) extern void *bsearch (__const void *__key, __const void *__base, ^ /usr/include/stdlib.h:755:14: note: candidate expects 5 arguments, 1 provided user.cpp:19:5: note: int bsearch(int, int, int) int bsearch(int st,int dr,int val) ^ user.cpp:19:5: note: candidate expects 3 arguments, 1 provided