Eroare de compilare: user.cpp:11:16: error: ‘char exp [2][256]’ redeclared as different kind of symbol char exp[2][256]; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/cstdio:41, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:101:1: error: previous declaration of ‘double exp(double)’ __MATHCALL (exp,, (_Mdouble_ __x)); ^ user.cpp: In function ‘void getdep(long int)’: user.cpp:75:21: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript for(j = 0; exp[i][j]; j++) { ^ user.cpp:76:17: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript if(exp[i][j] >= 'a' && exp[i][j] <= 'z' && !dep[i][exp[i][j] - 'a']) { ^ user.cpp:76:37: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript if(exp[i][j] >= 'a' && exp[i][j] <= 'z' && !dep[i][exp[i][j] - 'a']) { ^ user.cpp:76:65: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript if(exp[i][j] >= 'a' && exp[i][j] <= 'z' && !dep[i][exp[i][j] - 'a']) { ^ user.cpp:77:38: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript list[i][nrdep[i]] = exp[i][j] - 'a'; ^ user.cpp:80:25: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript dep[i][exp[i][j] - 'a'] = 1; ^ user.cpp: In function ‘void rec(long int, long int, long int)’: user.cpp:87:14: error: invalid types ‘<unresolved overloaded function type>[long int]’ for array subscript p = exp[i]; ^ user.cpp: In function ‘int main()’: user.cpp:145:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript gets(exp[0]); ^ user.cpp:146:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript gets(exp[1]); ^ user.cpp:140:13: warning: unused variable ‘j’ [-Wunused-variable] long i, j; ^ user.cpp:141:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("logic.in", "r", stdin); ^ user.cpp:142:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("logic.out", "w", stdout); ^