Compilare: user.cpp: In function 'void check()': user.cpp:83: warning: array subscript has type 'char' user.cpp:84: warning: array subscript has type 'char' user.cpp:85: warning: array subscript has type 'char' user.cpp:87: warning: array subscript has type 'char' user.cpp:89: warning: array subscript has type 'char' user.cpp:91: warning: array subscript has type 'char' user.cpp:95: warning: array subscript has type 'char' user.cpp:109: warning: array subscript has type 'char' user.cpp:112: warning: array subscript has type 'char' user.cpp:118: warning: array subscript has type 'char' user.cpp:121: warning: array subscript has type 'char' user.cpp:127: warning: array subscript has type 'char' user.cpp:130: warning: array subscript has type 'char' user.cpp:149: warning: array subscript has type 'char' user.cpp:152: warning: array subscript has type 'char' user.cpp:158: warning: array subscript has type 'char' user.cpp:161: warning: array subscript has type 'char' user.cpp:167: warning: array subscript has type 'char' user.cpp:170: warning: array subscript has type 'char' user.cpp:184: warning: array subscript has type 'char' user.cpp:184: warning: array subscript has type 'char' user.cpp: In function 'void rec(char)': user.cpp:194: warning: array subscript has type 'char' user.cpp: In function 'void intersect()': user.cpp:228: warning: array subscript has type 'char' user.cpp:231: warning: array subscript has type 'char' user.cpp:231: warning: array subscript has type 'char' user.cpp:236: warning: array subscript has type 'char' user.cpp:236: warning: array subscript has type 'char' user.cpp: In function 'void scrie()': user.cpp:248: warning: array subscript has type 'char' user.cpp:250: warning: array subscript has type 'char'