Compilare: main.cpp: In function 'int main()': main.cpp:37:41: warning: array subscript has type 'char' [-Wchar-subscripts] 37 | hsh1[i] = hsh1[i-1] * P + r[s[i]]; | ^ main.cpp:42:41: warning: array subscript has type 'char' [-Wchar-subscripts] 42 | hsh2[i] = hsh2[i+1] * P + r[s[i]]; | ^