Compilare: main.cpp: In function 'void rabinkarp()': main.cpp:24:19: warning: unused variable 'ha1' [-Wunused-variable] 24 | int ha=0,hb=0,ha1=0,hb1=0; | ^~~ main.cpp:24:25: warning: unused variable 'hb1' [-Wunused-variable] 24 | int ha=0,hb=0,ha1=0,hb1=0; | ^~~ main.cpp:26:14: warning: unused variable 'p2' [-Wunused-variable] 26 | int p1=1,p2=1; | ^~