Compilare: user.cpp: In function ‘int main()’: user.cpp:11:24: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(f,"%d%d",N,Q); ^ user.cpp:11:24: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘int’ [-Wformat=] user.cpp:23:32: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=] fscanf(f,"%d%d",a,b); ^ user.cpp:23:32: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘int’ [-Wformat=] user.cpp:11:25: warning: ‘N’ is used uninitialized in this function [-Wuninitialized] fscanf(f,"%d%d",N,Q); ^ user.cpp:11:25: warning: ‘Q’ is used uninitialized in this function [-Wuninitialized] user.cpp:23:33: warning: ‘a’ may be used uninitialized in this function [-Wmaybe-uninitialized] fscanf(f,"%d%d",a,b); ^ user.cpp:23:33: warning: ‘b’ may be used uninitialized in this function [-Wmaybe-uninitialized]