Compilare: user.cpp: In function ‘int main()’: user.cpp:34: warning: format ‘%ld’ expects type ‘long int*’, but argument 3 has type ‘int*’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 3 has type ‘int’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 4 has type ‘int’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 5 has type ‘int’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 6 has type ‘int’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 7 has type ‘int’ user.cpp:48: warning: format ‘%ld’ expects type ‘long int’, but argument 8 has type ‘int’ user.cpp:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result