Compilare: user.cpp: In function ‘int main()’: user.cpp:6:22: warning: format ‘%lu’ expects argument of type ‘long unsigned int*’, but argument 3 has type ‘unsigned int*’ [-Wformat=] fscanf(f,"%lu",&G); ^ user.cpp:7:19: warning: format ‘%lu’ expects argument of type ‘long unsigned int*’, but argument 3 has type ‘unsigned int*’ [-Wformat=] fscanf(f,"%lu",&G); ^ user.cpp:9:35: warning: format ‘%lu’ expects argument of type ‘long unsigned int*’, but argument 3 has type ‘unsigned int*’ [-Wformat=] fscanf(f,"%lu %lu",&EG[i],&CG[i]); ^ user.cpp:9:35: warning: format ‘%lu’ expects argument of type ‘long unsigned int*’, but argument 4 has type ‘unsigned int*’ [-Wformat=] user.cpp:6:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lu",&G); ^ user.cpp:7:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lu",&G); ^ user.cpp:9:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%lu %lu",&EG[i],&CG[i]); ^