Eroare de compilare: user.cpp:9:22: error: ‘typedef char rand [101]’ redeclared as different kind of symbol typedef char rand[101]; ^ 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:380:12: error: previous declaration of ‘int rand()’ extern int rand (void) __THROW; ^ user.cpp:16:16: error: expected ‘)’ before ‘a’ int verif(rand a, rand b) ^ user.cpp:16:24: error: expected ‘)’ before ‘b’ int verif(rand a, rand b) ^ user.cpp:16:25: error: expression list treated as compound expression in initializer [-fpermissive] int verif(rand a, rand b) ^ user.cpp:16:25: warning: left operand of comma operator is a reference, not call, to function ‘rand’ [-Waddress] user.cpp:16:25: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:16:25: error: invalid conversion from ‘int (*)()throw ()’ to ‘int’ [-fpermissive] user.cpp:17:1: error: expected ‘,’ or ‘;’ before ‘{’ token { ^