Compilare: main.cpp: In function 'int main()': main.cpp:84:57: warning: array subscript has type 'char' [-Wchar-subscripts] 84 | int shiftbc = m - k - 1 - bc[s[i + m - 1 - k]]; | ~~~~~~~~~~~~~~~^ main.cpp:99:57: warning: array subscript has type 'char' [-Wchar-subscripts] 99 | int shiftbc = m - k - 1 - bc[s[i + m - 1 - k]]; | ~~~~~~~~~~~~~~~^