Compilare: user.cpp: In function ‘int main()’: user.cpp:59: warning: format ‘%u’ expects type ‘unsigned int*’, but argument 3 has type ‘long unsigned int*’ user.cpp:59: warning: format ‘%u’ expects type ‘unsigned int*’, but argument 4 has type ‘long unsigned int*’ user.cpp:61: warning: format ‘%u’ expects type ‘unsigned int*’, but argument 3 has type ‘long unsigned int*’ user.cpp:64: warning: format ‘%u’ expects type ‘unsigned int*’, but argument 3 has type ‘long unsigned int*’ user.cpp:71: warning: format ‘%u’ expects type ‘unsigned int*’, but argument 3 has type ‘long unsigned int*’ user.cpp:97: warning: format ‘%u’ expects type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ user.cpp:100: warning: format ‘%u’ expects type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ user.cpp:104: warning: format ‘%u’ expects type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ user.cpp:107: warning: format ‘%u’ expects type ‘unsigned int’, but argument 3 has type ‘long unsigned int’ user.cpp:59: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:61: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:64: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:71: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result