Borderou de evaluare (job #10169)

Eroare de compilare: user.cpp:8:9: error: duplicate 'unsigned' user.cpp:8:14: error: two or more data types in declaration of 'type name' user.cpp:8:18: error: template argument 1 is invalid user.cpp:8:18: error: template argument 2 is invalid user.cpp:8:21: error: invalid type in declaration before ';' token user.cpp:10:13: error: duplicate 'unsigned' user.cpp:10:24: error: two or more data types in declaration of 'x' user.cpp: In function 'bool exista(...)': user.cpp:12:20: error: request for member 'size' in 'X', which is of non-class type 'int' user.cpp:15:27: error: request for member 'size' in 'X', which is of non-class type 'int' user.cpp:15:47: error: invalid types 'int[int]' for array subscript user.cpp:15:52: error: 'x' was not declared in this scope user.cpp:18:12: error: 'x' was not declared in this scope user.cpp:18:22: error: invalid types 'int[int]' for array subscript user.cpp: In function 'int main()': user.cpp:24:5: error: duplicate 'unsigned' user.cpp:24:15: error: two or more data types in declaration of 'ad' user.cpp:25:5: error: duplicate 'unsigned' user.cpp:25:15: error: two or more data types in declaration of 'nr' user.cpp:26:7: error: request for member 'push_back' in 'X', which is of non-class type 'int' user.cpp:29:9: error: 'ad' was not declared in this scope user.cpp:32:11: error: request for member 'push_back' in 'X', which is of non-class type 'int' user.cpp: In function 'bool exista(...)': user.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type]