Compilare: user.cpp: In function ‘int main()’: user.cpp:42:23: warning: array subscript is above array bounds [-Warray-bounds] prio['-']=prio['+']=1; ^ user.cpp:42:13: warning: array subscript is above array bounds [-Warray-bounds] prio['-']=prio['+']=1; ^ user.cpp:43:23: warning: array subscript is above array bounds [-Warray-bounds] prio['*']=prio['/']=2; ^ user.cpp:43:13: warning: array subscript is above array bounds [-Warray-bounds] prio['*']=prio['/']=2; ^