Compilare: user.cpp: In function 'void check()': user.cpp:81: warning: array subscript has type 'char' user.cpp:82: warning: array subscript has type 'char' user.cpp:83: 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:93: warning: array subscript has type 'char' user.cpp:107: warning: array subscript has type 'char' user.cpp:110: warning: array subscript has type 'char' user.cpp:116: warning: array subscript has type 'char' user.cpp:119: warning: array subscript has type 'char' user.cpp:125: warning: array subscript has type 'char' user.cpp:128: warning: array subscript has type 'char' user.cpp:147: warning: array subscript has type 'char' user.cpp:150: warning: array subscript has type 'char' user.cpp:156: warning: array subscript has type 'char' user.cpp:159: warning: array subscript has type 'char' user.cpp:165: warning: array subscript has type 'char' user.cpp:168: warning: array subscript has type 'char' user.cpp:182: warning: array subscript has type 'char' user.cpp:182: warning: array subscript has type 'char' user.cpp: In function 'void rec(char)': user.cpp:192: warning: array subscript has type 'char' user.cpp: In function 'void intersect()': user.cpp:226: warning: array subscript has type 'char' user.cpp:229: warning: array subscript has type 'char' user.cpp:229: warning: array subscript has type 'char' user.cpp:234: warning: array subscript has type 'char' user.cpp:234: warning: array subscript has type 'char' user.cpp: In function 'void scrie()': user.cpp:246: warning: array subscript has type 'char' user.cpp:248: warning: array subscript has type 'char'