Compilare: main.cpp: In function 'int main()': main.cpp:12:13: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[2000001]' [-Wformat=] 12 | scanf("%s%s",&s1,&s2); | ~^ ~~~ | | | | | char (*)[2000001] | char* main.cpp:12:15: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[2000001]' [-Wformat=] 12 | scanf("%s%s",&s1,&s2); | ~^ ~~~ | | | | char* char (*)[2000001]