Compilare: user.cpp: In function 'int transp(char*)': user.cpp:7: warning: unused variable 'lvl' user.cpp: In function 'int final(char*)': user.cpp:78: warning: array subscript has type 'char' user.cpp:82: warning: array subscript has type 'char' user.cpp: In function 'int evalterm(char*)': user.cpp:149: warning: unused variable 'sum' user.cpp: In function 'int main()': user.cpp:187: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[1000]' user.cpp:191: warning: array subscript has type 'char' user.cpp:192: warning: array subscript has type 'char' user.cpp:195: warning: array subscript has type 'char' user.cpp:197: warning: array subscript has type 'char' user.cpp:199: warning: array subscript has type 'char' user.cpp:202: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[1000]' user.cpp:205: warning: array subscript has type 'char' user.cpp:209: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[300]' user.cpp:211: warning: array subscript has type 'char' user.cpp:213: warning: array subscript has type 'char' user.cpp:234: warning: array subscript has type 'char' user.cpp:267: warning: array subscript has type 'char' user.cpp:272: warning: comparison between signed and unsigned integer expressions