Compilare: main.cpp: In function 'int main()': main.cpp:29:34: warning: array subscript has type 'char' [-Wchar-subscripts] 29 | (length += width[string[i]]) <= safe_length) { | ~~~~~~~~^ main.cpp:42:34: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | (length += width[string[i]]) <= safe_length) { | ~~~~~~~~^