Compilare: user.cpp: In function ‘bool evl(char*)’: user.cpp:77:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( vl[c[i]] > vl[s[x]] ) ^ user.cpp:77:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] if ( vl[c[i]] > vl[s[x]] ) ^ user.cpp:97:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] t[++y]=vrx[c[i]]; ^ user.cpp:103:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘bool gnr()’: user.cpp:113:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] vrx[vrc[j]]=(i>>(j-1)); ^ user.cpp: In function ‘int main()’: user.cpp:134:17: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> a+1 >> b+1; ^ user.cpp:134:24: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> a+1 >> b+1; ^ user.cpp:130:11: warning: array subscript is above array bounds [-Warray-bounds] vl['~']=4;vl['&']=3;vl['^']=2;vl['|']=1; ^ user.cpp:130:21: warning: array subscript is above array bounds [-Warray-bounds] vl['~']=4;vl['&']=3;vl['^']=2;vl['|']=1; ^ user.cpp:130:31: warning: array subscript is above array bounds [-Warray-bounds] vl['~']=4;vl['&']=3;vl['^']=2;vl['|']=1; ^ user.cpp:130:41: warning: array subscript is above array bounds [-Warray-bounds] vl['~']=4;vl['&']=3;vl['^']=2;vl['|']=1; ^