Compilare: user.cpp: In function ‘int main()’: user.cpp:16:21: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[2000001]’ [-Wformat=] fscanf(fin,"%s", &s1); ^ user.cpp:17:21: warning: format ‘%s’ expects argument of type ‘char*’, but argument 3 has type ‘char (*)[2000001]’ [-Wformat=] fscanf(fin,"%s", &s2); ^ user.cpp:31:11: warning: array subscript has type ‘char’ [-Wchar-subscripts] baza[j]=x; ^ user.cpp:48:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] key1=(key1+baza[s1[i]]*q1)%hash1; ^ user.cpp:50:26: warning: array subscript has type ‘char’ [-Wchar-subscripts] key2=(key2+baza[s1[i]]*q2)%hash2; ^ user.cpp:57:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] key1test=(key1test+baza[s2[i]]*q1)%hash1; ^ user.cpp:59:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] key2test=(key2test+baza[s2[i]]*q2)%hash2; ^ user.cpp:74:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] key1test=((key1test-baza[s2[i-n]]*q1)*63+baza[s2[i]]+hash1)%hash1; ^ user.cpp:74:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] key1test=((key1test-baza[s2[i-n]]*q1)*63+baza[s2[i]]+hash1)%hash1; ^ user.cpp:75:37: warning: array subscript has type ‘char’ [-Wchar-subscripts] key2test=((key2test-baza[s2[i-n]]*q2)*63+baza[s2[i]]+hash2)%hash2; ^ user.cpp:75:56: warning: array subscript has type ‘char’ [-Wchar-subscripts] key2test=((key2test-baza[s2[i-n]]*q2)*63+baza[s2[i]]+hash2)%hash2; ^ user.cpp:16:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%s", &s1); ^ user.cpp:17:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%s", &s2); ^