Compilare: user.cpp: In function ‘int main()’: user.cpp:28: warning: format ‘%ld’ expects type ‘long int*’, but argument 2 has type ‘int*’ user.cpp:28: warning: format ‘%ld’ expects type ‘long int*’, but argument 3 has type ‘int*’ user.cpp:71: warning: format ‘%ld’ expects type ‘long int’, but argument 2 has type ‘int’ user.cpp:26: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:27: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:45: warning: array subscript is above array bounds user.cpp:45: warning: array subscript is above array bounds user.cpp:52: warning: array subscript is above array bounds user.cpp:52: warning: array subscript is above array bounds user.cpp:59: warning: array subscript is above array bounds user.cpp:59: warning: array subscript is above array bounds user.cpp:66: warning: array subscript is above array bounds user.cpp:66: warning: array subscript is above array bounds