Compilare: user.cpp:138:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:123: warning: format '%d' expects type 'int*', but argument 3 has type 'long long int*' user.cpp: In function 'int querry(int, int, int)': user.cpp:114: warning: control reaches end of non-void function user.cpp: In function 'int querry1(int, int, int, int)': user.cpp:86: warning: control reaches end of non-void function user.cpp: In function 'int update(int, int, int, int, int, int)': user.cpp:61: warning: control reaches end of non-void function user.cpp: In function 'int build(int, int, int)': user.cpp:47: warning: control reaches end of non-void function